Shota Aizawa is a gift to anyone who wants a cosplay they can actually sit down in. The U.A. homeroom teacher, known as the hero Eraser Head, wears a plain black outfit, a long grey capture scarf, yellow goggles and a permanently tired face under messy black hair. That's a short shopping list, and it means the effort goes into a few pieces that matter. I've put together thirty-five takes on him: accurate hero builds, closet and thrift versions, cold and hot weather options, gender-bent and plus-size looks, and a few playful ones. Each covers the clothes, wig, makeup, shoes and accessories. Some take an afternoon; others reward a little more sewing.
Sewing a Capture Scarf With Real Body
The capture scarf is the piece that makes or breaks this cosplay. A flat store-bought scarf hangs limp; his looks thick and rounded, almost like a rope. I make it as a long fabric tube, which takes an evening on a sewing machine.
- Choose a mid-grey cotton jersey, ponte or a soft gauze for summer. Avoid shiny fabrics; matte grey looks right in photos.
- Cut strips about 20 to 30 cm wide and join them end to end until the scarf is long enough to loop around your neck and shoulders and still hang to the hips. For most adults that means several metres.
- Fold each strip lengthwise, right sides together, stitch along the long edge and turn it right side out with a safety pin or a turning tool.
- For extra body, slide a strip of polyester batting or a length of soft foam tubing inside before closing the ends.
- If you want posable loops for photos, run a length of aluminium craft wire down one edge inside the tube, and bend the ends back into small closed loops so nothing pokes through.
A scarf that long is heavy round the neck by the end of a day, so I'd keep the wired version for photos and wear a lighter unwired one for walking around. Two or three small loops sewn inside your top let you thread the scarf through, which stops it sliding off one shoulder every time you turn.
1. Classic Aizawa Hero Cosplay
For the classic hero look, start with a fitted black long-sleeve jumpsuit or a matching black top and trousers. I'd choose a matte fabric like cotton jersey or ponte, because anything shiny reads as a superhero suit and Aizawa's is meant to look like workwear. The scarf goes loosely round the neck with enough length to loop over the shoulders. Add a utility belt with light rectangular pouches and sturdy black boots. The shoulder-length wig should be messy on purpose, with uneven strands across the face. Muted foundation, soft brown contour and smoky grey under the eyes give the exhaustion, and the yellow goggles rest up on the forehead.
2. Easy DIY Aizawa Cosplay
The easy no-sew version is a plain black long-sleeve top with relaxed black jeans or joggers. Wind a wide grey fashion scarf round your neck several times and pin the hidden layers with safety pins so it doesn't slide off. Small fabric phone pouches threaded onto a black belt make the utility look. Black lace-up boots or clean high-tops. Rough up a budget black wig with your fingers and a little hairspray. Taupe shadow under the lower lashes, and leave the rest natural. Store-bought yellow costume goggles work, or cut a pair from painted craft foam with clear plastic lenses. A scarf narrower than about a hand's width looks thin on him, so I'd go wide.
3. Casual Teacher Aizawa Cosplay
Off-duty teacher Aizawa skips the hero kit. Wear a slightly oversized black crewneck, straight black trousers and black slip-ons, with a dark cardigan or a loose zip jacket on top. The scarf can be shorter and slouchier here, and a simple belt keeps the line. A shaggy shoulder-length wig with strands across the cheeks, matte skin, lightly filled brows and blended grey-brown under the eyes. Carry a clipboard, an attendance folder or a rolled exercise mat, and let the goggles hang from the belt. It's the version I'd recommend for a school dress-up day, since it's essentially a teacher's outfit.
4. Sleeping Bag Aizawa Cosplay
The sleeping-bag Aizawa is the fan favourite joke, and it's comfortable too. A fitted black top, black leggings or joggers and sneakers go under a bright yellow cocoon-style sleeping bag. Keep the zip low enough that your arms are free, because in a crowd you need to catch yourself if you stumble. A messy shoulder-length wig, neutral skin, defined brows and soft taupe under the eyes. Tuck the grey scarf at the neckline so he's still him when the bag is open, and perch the goggles on the wig. Mummy-shaped sleeping bags are hot, so I'd look for an unlined one or wear the thinnest layers underneath.
5. Aizawa Training Instructor Cosplay
For a training-ground Aizawa, the clothes should stretch. Pair a fitted black performance top with tapered cargo trousers that have zip pockets, and wrap a medium-width scarf with both ends over one shoulder so they don't drag. A slim utility belt and cushioned black lace-up boots. Keep the wig shaggy but pushed back from the eyes. Waterproof grey shadow under the eyes, matte foundation and a touch of muted red along the upper lashes. A stopwatch, a whistle or a clipboard is plenty for props. Goggles go up on the forehead.
6. Formal Suit Aizawa Cosplay
Aizawa in a suit is a funny contrast because he so obviously hates it. A slightly relaxed black blazer, matching straight trousers and a charcoal shirt with no tie. Black leather ankle boots or plain dress shoes you can stand in for hours. Swap the capture scarf for a neatly draped grey woven one and add a compact pouch on the belt. The wig stays tousled; a perfectly brushed one breaks the character. Taupe under the eyes, clean brows and a matte lip. Carry the goggles or clip them to the belt, and hold a dark document folder. I'd leave the blazer a little loose in the shoulders, since a sharp fit looks too keen.
7. Winter Aizawa Cosplay
For a cold event, start with a black thermal top, fleece-lined cargo trousers and waterproof black boots. A long black utility coat with a high collar goes over the top, loose enough to move. Use a thick grey knit scarf in place of the light capture cloth; the shape is what people see. A shaggy wig that fits under optional black earmuffs. Choose a moisturising matte base, since heavy powder can crack and flake in cold, dry air, and keep the shading soft brown-grey. Yellow ski goggles are a clever swap, and black gloves with a small belt pouch finish it for outdoor photos or a chilly Halloween.
8. Summer Aizawa Cosplay
Summer Aizawa keeps the dark look without the heat. A breathable black athletic tee, loose black utility trousers or knee-length cargo shorts, black high-tops and moisture-wicking socks. Make the scarf from airy grey gauze, shorter and with fewer loops. A heat-resistant wig trimmed just above the shoulders and roughed up with texture spray. Minimal foundation, waterproof liner and muted taupe under the eyes. Goggles on a soft elastic strap and a compact fabric belt. Carry a black water bottle and actually drink from it; black clothes and a wig in the sun overheat people fast. Gauze frays, so I run a line of zigzag stitch along the edges first.
9. Gender-Bent Aizawa Jumpsuit Cosplay
A gender-bent Aizawa in a fitted black jumpsuit keeps his outline clean. Look for long sleeves, a high neck and real zip pockets, not decorative cut-outs. Layer on a wide grey scarf and a structured utility belt. Platform combat boots add height and are still stable to walk in. A long black wig with rough waves, uneven face-framing pieces and volume at the crown. Smoky taupe eyes, sculpted cheeks and a neutral lip. Goggles go across the forehead or rest above the scarf, with fingerless gloves and small pouches to keep it functional rather than theatrical. I always check a jumpsuit's torso length by sitting down in it; too short and it pulls at the shoulders all day.
10. Aizawa Skirt Cosplay
A skirt version is a softer alternative to the jumpsuit. A fitted black turtleneck goes with a knee-length black utility skirt, ideally one with cargo pockets, straps or buckles so it still looks practical. Opaque black tights and flat lace-up boots. Let one end of a long grey scarf drape towards the hip. A layered wig with shoulder-length waves. Grey-brown under the eyes, and a thin red line along the lashes for the moment his Quirk switches on. Goggles, a pouch belt and light gloves. Pick a skirt with some weight to it; a thin one gets caught up under the scarf ends.
11. Plus-Size Aizawa Cosplay
For a plus-size Aizawa, comfort and movement lead and the details follow. A black stretch-knit jumpsuit, or a breathable tunic with straight-leg cargo trousers. A wide elastic utility belt marks the waist without pinching, and soft fabric pouches add depth. Drape the long scarf vertically down the front for clean lines. Supportive combat boots or cushioned sneakers for a full day. A voluminous shoulder-length wig balances the scarf. Matte makeup, soft smoky eyes and natural brows, with goggles on an adjustable strap. I sew two small fabric loops inside the jacket or jumpsuit to thread the scarf through, which keeps it under control in a crowd.
12. Closet Aizawa Cosplay
You might already own a closet Aizawa. A black sweatshirt or long-sleeve tee, black jeans and everyday black boots, with your largest grey winter scarf wound loosely round the shoulders. Thread a few small black cosmetic bags onto a belt for pouches. Rough up dark hair with texture spray, or wear a cheap shoulder-length wig. Brown shadow under the eyes with a fluffy brush. Yellow swim goggles or safety glasses can stand in, as long as they're comfortable on the face for a while. A notebook and pen are the props, and everything goes back in the wardrobe afterwards.
13. Thrifted Aizawa Cosplay
A thrift-store Aizawa looks properly lived in. Hunt for a faded black mock-neck, loose dark cargo trousers, a grey woven scarf and worn black boots. Mismatched blacks are fine; they look real rather than unfinished. A secondhand belt bag divided with fabric glue becomes a set of pouches. A used black wig can be washed, trimmed and teased into a shoulder-length shag. I'd wash it in cool water with a little shampoo and let it dry on a stand before cutting, so you see where it actually falls. Matte skin, smudged taupe and brushed brows, with yellow sports goggles for the colour and a thrifted clipboard or messenger bag.
14. No-Sew Aizawa Cosplay
This no-sew build runs on layering, clips and removable fasteners. A black athletic top, pull-on cargo trousers and black zip boots. Cut the scarf from a long strip of soft jersey; knit jersey doesn't fray, so the raw edges just roll slightly and look rugged. Fold and secure it with hidden safety pins or fabric clips. Attach light foam pouches to a wide black belt with hook-and-loop strips. A ready-made black shag wig needs nothing but some finger-combing. Cream shadow and grey liner for the tired eyes, plus goggles and fingerless gloves. It all comes apart afterwards, which suits beginners and anyone in a rented home without a craft corner.
15. Manga Aizawa Cosplay
A manga Aizawa turns him into a black-and-white drawing. Start with a matte black jumpsuit, charcoal belt, grey scarf and combat boots. Dry-brush white or pale grey fabric paint along the garment edges to fake drawn highlights; I'd use very little paint on the brush and test it on a scrap first, since heavy strokes look like spills. Choose a wig with sharply separated layers and dust a few strands with temporary grey. Pale foundation, black contour lines and blended grey around the eyes, with thin lines under the cheekbones as inked shading. Paint the goggles grey instead of yellow. A black-and-white clipboard or a foam speech bubble, and a plain backdrop for photos.
16. Anime Color Aizawa Cosplay
The anime-colour Aizawa sticks closely to the screen. A deep black long-sleeve top and loose trousers with slightly lighter black boots. A cool, mid-grey scarf with enough body to hold rounded loops. Pouches in muted olive or dark grey, nothing bright. A shoulder-length wig with sections falling over the forehead, neutral foundation, deep grey-brown around the eyes and understated lips. The yellow goggles are the one strong colour, so keep them clearly visible above the face. Black gloves and a tired slouch. If you want to go a step further, a light stubble shadow and the small scar under his right eye are details fans look for.
17. Red Eye Aizawa Cosplay
Red-eye Aizawa is the moment his Erasure Quirk is active. Build the base from a fitted black shirt, flexible cargo trousers, a utility belt, the grey scarf and black tactical boots. Style the wig lifting up and away from the face, as if caught in a gust. Only wear red contact lenses if they're prescribed and fitted for you by an eye professional; decorative lenses bought without a fitting can damage eyes. Red liner and vivid shadow along the lash lines give the effect safely. Taupe underneath keeps him tired. Goggles go up so the eyes show, and hidden craft wire inside the scarf lifts it into loops, with every wire end capped and wrapped.
18. Goggles-Up Aizawa Cosplay
Goggles-up is the version I'd choose for portraits, because the face does the acting. Wear a black zip-neck top, straight utility trousers, black boots and a wide pouch belt. Wrap the scarf low so it doesn't crowd the eyewear. Set yellow goggles with a comfortable elastic band across the wig above the forehead and pin the strap to the wig base at each side. Messy shoulder-length hair with pieces at the temples. Matte foundation, soft contour and smoky taupe under both eyes. Keep the expression flat and unimpressed. Black gloves and a folded class roster are enough.
19. Goggles-Down Aizawa Cosplay
Wearing the goggles over the eyes gives Aizawa a more mysterious look, but only if you can still see. Pick clear or lightly tinted lenses for indoors. The base is a high-neck black shirt, relaxed black trousers, black boots and a belt with soft pouches, with a long scarf piled in several thick loops at the shoulders. Push the wig back behind the goggles and leave textured pieces at the jaw. Makeup can be simple: matte skin, a natural lip and a little shading on the cheeks. Fitted gloves and a notebook. Goggles fog up when you're warm, so I'd rub a drop of anti-fog lens cleaner on the inside and walk around the house in them for ten minutes before the day.
20. Action Pose Aizawa Cosplay
An action-pose Aizawa needs clothes that move and accessories that stay put. A black compression top under loose cargo trousers, a secure utility belt and flat combat boots. For floating scarf loops in photos, use removable wire inside the scarf or clear thread pinned to the shoulders. Brush the wig up at the roots and separate it into windblown chunks. Defined brows, red-brown liner and smoky grey under the eyes, goggles up and fingerless gloves. Loose fabric ends are a tripping and snagging risk for you and for the people around you, so I'd rehearse poses at home in an open space first.
21. Messy Bun Aizawa Cosplay
A messy bun suits anyone with long natural hair or a longer wig. Pull most of it into a loose low bun and leave uneven strands at the temples, ears and jaw. Aizawa does tie his hair back in some scenes, so it's not just a convenience. A fitted black mock-neck, relaxed utility trousers and lace-up black boots, a thickly layered grey scarf and a belt with compact pouches. Blend taupe and grey below the lashes. The goggles sit above the bun or hang from the belt. Gloves and a stack of folders. I build the bun with two crossed bobby pins through the elastic, because a synthetic bun slides down the neck otherwise.
22. Natural Hair Aizawa Cosplay
You don't need a wig if your own hair can do the shape. Dark hair finger-combed with a matte paste works well, and lighter hair can stay as it is for a personal version. Wear an all-black base: long-sleeve shirt, straight trousers, utility belt and supportive ankle boots. The grey scarf and yellow goggles carry the character. Matte makeup, soft brown under the eyes and lightly filled brows. Clip the goggles above your forehead without dragging your hair. Removable fabric pouches, black gloves and a dark teacher's satchel that holds your things. Skipping the wig also means a cooler head all day, which I wouldn't underrate.
23. Short Wig Aizawa Cosplay
A short wig is cooler and easier at a packed indoor event. Choose a layered black wig that hits the jaw or upper neck, tease the crown and pull pieces towards the cheeks. Balance the shorter hair with a fuller scarf. A matte black jumpsuit, or a long-sleeve top and cargo trousers, with a structured belt and lace-up boots. Taupe shadow, smudged grey liner and a hint of red at the upper lashes. Fix the goggles with hidden hairpins or wig clips. Fingerless gloves and a clipboard finish it. Shorter fibres tangle less at the nape, which is where long wigs suffer most from a scarf rubbing against them.
24. Long Wig Aizawa Cosplay
A long wig gives you the wild hair from his most intense scenes. Choose a layered black wig that falls just past the shoulders and thin the ends with thinning shears if they look heavy and blunt. Root volume, rough waves and narrow face-framing pieces, not smooth curls. A close black top, loose black trousers, a wide belt and rugged boots, with the scarf looped several times to echo the volume of the hair. Smoky grey and taupe around the eyes, goggles fixed above the forehead, gloves on and scarf ends under control. A matte setting spray keeps the tired eyes in place through long days of photos.
25. Young Aizawa School Cosplay
Student Aizawa is cleaner and younger. Wear a tailored grey U.A.-style blazer with dark green or black trousers, a crisp white shirt and a muted red tie, polished black loafers and dark socks. A shorter, neater black wig, with enough uneven texture at the forehead to hint at what's coming. Fresh, natural makeup with just a touch of taupe under the eyes. Carry a school notebook, a training schedule or a messenger bag with the goggles hanging off it. A narrow grey scarf ties it to his adult look. I'd press the blazer and shirt properly; for this version, neatness is the character detail.
26. Sports Festival Aizawa Cosplay
Sports festival Aizawa is the watchful supervisor. A black zip-up track jacket, matching athletic trousers and cushioned black sneakers, with a grey scarf in controlled loops and a light utility belt over the jacket. Tuck the shaggy wig behind the ears to leave room for the goggles. Matte foundation and blended taupe under the eyes; in daylight, a lighter hand looks more natural than heavy shadow. A stopwatch, an event clipboard or a foam megaphone, plus fingerless gloves. Tracksuits let you sit, walk and pose without fixing anything, which makes this one easy for group photos.
27. Classroom Aizawa Cosplay
For a full classroom Aizawa, keep everything professional and understated. A black collared shirt under a charcoal cardigan, straight black trousers and comfortable black loafers. A medium-grey scarf sits loosely round the neck rather than in action loops. The wig gets an uneven centre part and flyaways. Natural matte makeup, softly defined brows and grey-brown under the eyes. Clip the goggles to a belt with one or two slim pouches. Carry a stack of paper quizzes, a red marking pen and an attendance book. It reads as a tired teacher at a school costume day or a convention, and nobody will ask you to take anything off.
28. Coffee Break Aizawa Cosplay
A coffee-break Aizawa is a fan-made idea: him between classes, half asleep. An oversized black sweater, tapered cargo trousers and black slip-on sneakers, with a loosely draped scarf and a small belt bag instead of the full kit. The wig should look a bit flattened, with long pieces tucked behind one ear. I'd get that by brushing it out and then pressing it gently against a pillow, which sounds silly but works. Taupe under the eyes, muted contour and a natural lip. Goggles on top of the head, a travel mug and a closed notebook. It's an easy one for a relaxed daytime meetup.
29. Rainy Day Aizawa Cosplay
Rainy-day Aizawa combines the hero design with real weather gear. A matte black waterproof coat goes over a fitted top and tapered utility trousers, with non-slip black rain boots and a water-resistant grey scarf in short loops. Synthetic wigs handle humidity better than human hair, which frizzes, so style it in separated, damp-looking strands. Waterproof liner and cool taupe under the eyes. Clear-lensed yellow safety goggles and a plain black umbrella, with waterproof pouches for small things. Keep the scarf and umbrella close to your body in a crowd; both catch people easily. A wet scarf gets heavy, so a polyester one dries much faster than cotton.
30. Aizawa Streetwear Cosplay
A streetwear Aizawa is the one you'll wear again. An oversized black utility jacket over a fitted charcoal shirt, black cargo joggers and chunky black sneakers. Swap the belt for a crossbody utility bag worn at the waist. Drape a long grey scarf over the shoulders with one end across the chest. A shaggy wig, or your own hair roughed up with face-framing strands. Smoky taupe under the eyes and very little liner. Yellow wraparound goggles above the forehead, black gloves and a notebook. It goes from an event floor to outdoor photos without looking like a costume in between.
31. Cyberpunk Aizawa Cosplay
Cyberpunk Aizawa keeps the black, grey and yellow and adds future tech. A black panelled jumpsuit with reflective grey piping, detachable utility pockets and structured ankle boots. The scarf can be metallic grey fabric or a translucent mesh. If you add light-up cords, use only cool-running LED strips with an enclosed battery pack, and check the wires can't overheat against fabric. A layered wig with sharp, windswept sections. Graphic grey shadow, a thin red liner and a touch of silver at the temples. Yellow visor-style eyewear you can see clearly through, fingerless gloves and a foam wrist display with a small light. Make sure everything switches off easily.
32. Steampunk Aizawa Cosplay
For a steampunk twist, keep it restrained so he's still Aizawa. A high-neck black shirt, a dark fitted waistcoat, straight black trousers and lace-up Victorian-style boots. A wide belt with brown-black fabric pouches and a few small gears. Make the scarf from weathered grey cotton; I'd soak it in strong tea for a short while, which knocks the brightness off new fabric. Loop it generously at the shoulders. A wig with rough waves, loosely tied at the back. Matte foundation, taupe shadow and smudged liner. Yellow-lensed aviator goggles without sharp metal trim, black gloves and a notebook filled with sketched machines.
33. Cute Chibi Aizawa Cosplay
Chibi Aizawa exaggerates soft, round shapes. An oversized black hoodie, loose black shorts or joggers, opaque tights if you like, and rounded black sneakers. Stuff a plush grey scarf lightly with polyester filling for cartoon volume. A fluffy black bob wig with big separated bangs and curled ends. Rosy cheeks, soft grey shadow and rounded liner, no heavy contour. Make oversized goggles from flexible foam on a comfortable headband, add mitten-like gloves and carry a tiny plush sleeping bag. Big foam goggles block side vision, so I'd cut the lens openings wider than you think and check the eyewear, scarf and shoes all fit securely before walking anywhere.
34. Halloween Aizawa Cosplay
A Halloween Aizawa can be dramatic without gore. A fitted black jumpsuit, structured utility belt and tall combat boots, plus a big grey scarf with wired loops that frame the shoulders like ribbons. Style a long wig with extra crown volume and windswept pieces. Push the tired makeup further with charcoal, taupe and muted red shadow, but keep the skin clean and skip fake wounds. The yellow goggles make him readable in party photos. Black gloves and a charcoal-grey pumpkin bucket, which is a nice teacher joke. Hidden reflective tape on the boots and belt helps after dark, because all-black outfits are close to invisible to drivers at night.
35. Cozy Pajama Aizawa Cosplay
The cosiest Aizawa leans into how sleepy he always is. A loose black pajama set, or a matching sweatshirt and joggers, with soft black slipper boots. A plush grey scarf round the shoulders and a black sleep mask pushed up on the forehead. The tousled wig should look flattened, as if he just woke up. Minimal foundation, brushed brows and soft taupe under the eyes. Set the goggles on top of the sleep mask for a layered joke. Carry a rolled yellow blanket and a plain black pillow. Slipper boots wear through quickly on pavement, so I'd keep this one for indoor events.
Tired Eyes, Stubble and the Scar Without Overdoing It
Aizawa's face is a big part of the character, and the most common mistake is going too purple under the eyes, which makes him look bruised instead of sleepless. Here's how I'd keep it believable.
- Use a cool taupe or grey-brown shadow under the lower lashes, blended out with a small fluffy brush. Keep it soft at the edges, and darkest close to the inner corner.
- A dab of the same shade in the crease of the upper lid gives that heavy-lidded look.
- For stubble, press a stipple sponge lightly into a dark brown brow pomade, tap off the excess and dot it along the jaw and upper lip. Light layers look more like hair than one heavy pass.
- His scar sits under the right eye. A thin line of skin-safe scar wax or a fine stroke of muted pink-brown liner, softened at the ends, is enough.
- Set everything with translucent powder so it doesn't slide in a warm room or rub onto the scarf.
Patch-test any new product on your inner wrist the day before. At the end of the day, I take it all off with a cleansing balm or micellar water before washing, since pomade stubble needs an oil to dissolve and rubbing it with a dry cloth only spreads it.
A Shaggy Wig That Doesn't Matt by Lunchtime
Messy is the brief, but there's a difference between styled messy and matted. Synthetic wig fibre tangles mostly at the back of the neck, where the scarf rubs it. I work a wig detangling spray through the lengths the night before, let it dry on a stand, and tuck the lower layers under the scarf instead of over it. A quick twist of the ends with your fingers adds the rough look without back-combing, which is hard to undo. Keep a small comb in a belt pouch for a mid-day reset.
The Aizawa I'd Make First
Aizawa adapts to almost any budget, season, body or skill level because his design is so simple. Black clothes, shaggy dark hair, tired eyes, yellow goggles and a looped grey scarf are the core. From there, you can go accurate, teacherly, sleeping-bag silly or cyberpunk. Plan for breathable fabric, supportive shoes, clear vision and accessories that are fixed on securely. Pick the version you'll feel good in all day. He doesn't need perfect accuracy; a well-made scarf, practical construction and a convincingly bored slouch will carry the rest.
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