Fit Check · Garment-to-garment sizing
Drop in two garments. See the difference.
Compare any listing to a garment you already own — no size charts to decode.
What already fits you?
The item you're checking
Boxy / relaxed
Biggest differences vs Uniqlo Supima Cotton T-Shirt · M: chest (pit-to-pit) +2", shoulder width +0.5".
* sleeve measuring conventions vary — treat as a hint.
Fit Check is a measurement comparison, not a size guarantee — check the listing's own measurements where available. Starter measurements are Disco estimates.
A directional fit guide for 72 brands — which run big, small or true to size. It's a starting point summarized from public consensus; always check a product's own measurements before buying.
Pick two brands to see how their fit compares.
| Brand | Runs | Size advice | Confidence |
|---|---|---|---|
| A.P.C. | slightly small | Consider sizing up if you prefer a relaxed fit or are between sizes, especially for raw denim and knits. | High |
| Acne Studios | mixed | Check each garment individually, as Acne ranges from slim tailoring to deliberately oversized pieces; consult the specific product's fit notes before ordering. | Medium |
| Adidas | true to size | Order your usual size for most apparel, but size up if you prefer a relaxed fit or plan to layer. | High |
| Adidas | true to size | Order your usual size for most apparel, but size up if you prefer a relaxed fit or plan to layer. | High |
| Aimé Leon Dore | slightly large | Consider sizing down if you want a cleaner fit, though many pieces are designed to be worn relaxed. | Medium |
| Alo Yoga | true to size | Order your usual size for a fitted athletic look; size up if you prefer a relaxed drape on tops. | Medium |
| Amiri | slightly small | Consider sizing up, especially in tops and slim denim, if you prefer a comfortable rather than body-hugging fit. | Medium |
| AMIRI | true to size | Most pieces fit true to size, but consider sizing up if you prefer a relaxed fit since cuts run slim. | Medium |
| Arc'teryx | slightly small | Most find them athletic-cut; size up if you plan to layer heavily or have a broader build. | High |
| ASICS | true to size | Order your usual size for apparel; for shoes consider going up a half size as ASICS running models can run slightly narrow and short. | Medium |
| Birkenstock | runs large | Most people size down, especially in EU sizing where Birkenstock recommends sizing to your foot length and many find a half-size down fits better. | High |
| Bode | mixed | Check individual product measurements as fits vary widely; many pieces run relaxed, so consider sizing down if you want a trimmer look. | Low |
| Bottega Veneta | true to size | Take your usual Italian/EU size, but try in person as cuts vary widely between pieces and collections. | Medium |
| Brain Dead | runs large | Consider sizing down if you prefer a fitted look, as most pieces wear oversized. | Medium |
| C.P. Company | slightly small | Consider sizing up if you're between sizes or want room for layering, especially in outerwear. | Medium |
| Carhartt | runs large | Consider sizing down for a trimmer fit, as most pieces run roomy and relaxed. | High |
| Carhartt WIP | runs large | Consider sizing down one if you want a fitted look; stay true to size for the intended relaxed streetwear fit. | High |
| Champion | slightly large | Consider sizing down for a fitted look, or stick to your size for the classic relaxed fit. | High |
| Cole Buxton | slightly large | Consider sizing down if you want a more fitted look, otherwise stay true to size for the intended relaxed drape. | Medium |
| Comme des Garçons | mixed | Check the specific line and garment, as PLAY runs slim while mainline and Homme Plus can be dramatically cut. | Medium |
| Common Projects | runs small | Most people size up a half to full size, especially if you have wider feet, since the leather is firm and offers little stretch. | High |
| Converse | true to size | Most apparel runs true to size, though graphic tees can feel boxy and slightly oversized. | Low |
| Cos | slightly large | Consider sizing down if you prefer a fitted look, as many pieces are designed loose and boxy. | High |
| Dickies | runs large | Consider sizing down or going slim-fit versions if you want a trimmer look, as the classic cuts run generous. | High |
| Dr. Martens | runs large | Most people size down half a size, especially if between sizes or wearing thin socks. | High |
| Drake's | true to size | Order your usual size; the cut is classic and roomy rather than slim, so size down only if you want a trimmer silhouette. | Medium |
| Fear of God | runs large | Consider sizing down one size if you prefer a less oversized look, though the relaxed drape is intentional. | High |
| Gucci | runs small | Most shoppers size up at least one size compared to typical US/UK sizing, especially in ready-to-wear. | Medium |
| Gymshark | runs small | Consider sizing up if you prefer a relaxed fit or are between sizes, as much of the range is cut close to the body. | High |
| Jacquemus | mixed | Check garment-specific measurements since cuts swing between fitted and oversized; many find the trendy pieces run short. | Low |
| JACQUEMUS | mixed | Check each piece individually; size up on cropped/slim tops and consider sizing down on relaxed trousers depending on the silhouette. | Low |
| Kith | true to size | Order your normal size for an intended relaxed look, or size down if you prefer a trimmer fit. | Medium |
| LEMAIRE | runs large | Most shoppers size down one (sometimes two) from their usual for a less voluminous fit, though the relaxed drape is part of the design intent. | High |
| Levi's | true to size | Buy your measured waist for jeans; vanity sizing means actual waist can run a touch larger than the label. | High |
| Loewe | slightly small | Consider sizing up for tops and knitwear if you prefer a relaxed fit, as cuts tend to run slim. | Medium |
| LOEWE | mixed | Check each piece individually since fits range from oversized to slim; size down on relaxed/boxy items if you want a cleaner line. | Medium |
| Lululemon | true to size | Order your usual size for an athletic fit; size up if you prefer a relaxed feel or are between sizes. | High |
| Lululemon | true to size | Take your usual size for an athletic fit; size up if you prefer a relaxed drape or plan to layer. | High |
| Maison Margiela | mixed | Check the specific line and garment, as fit varies widely; size up on slim tailored pieces and consider true-to-size or down on oversized cuts. | Medium |
| Margaret Howell | slightly large | Consider your usual size or size down if you prefer a cleaner fit, as pieces lean relaxed. | Medium |
| New Balance | true to size | Order your usual size for apparel; for footwear consider half a size down if between sizes. | Medium |
| New Balance | true to size | Order your usual size; apparel runs true to size with a classic, slightly relaxed cut. | Medium |
| Nike | true to size | Order your usual size for most pieces, but consider sizing up in slim performance tops or down in oversized lifestyle fits. | High |
| Nike | true to size | Order your usual size, but size up if you prefer a relaxed fit or layer underneath performance pieces. | High |
| Nike | true to size | Order your usual size, but check the specific fit label (slim, standard, loose) as it varies widely across lines. | High |
| Norse Projects | true to size | Order your usual size; consider sizing down only if you prefer a slimmer Scandinavian silhouette. | Medium |
| Off-White | mixed | Check the specific piece, as oversized graphic items run large while tailored pieces and some tees run small; sizing down on intentionally oversized items is common. | Medium |
| Our Legacy | mixed | Always check the specific product's measurements, as fits vary widely across the range and even within seasons. | Medium |
| Palace | slightly large | Stick to your usual size for a relaxed streetwear fit, or size down if you prefer it less roomy. | Medium |
| Patagonia | slightly large | Most can take their usual size, but consider sizing down if you want a trimmer, less roomy fit. | High |
| Polo Ralph Lauren | true to size | Order your usual size for a classic fit; size down or pick the slim/custom variants if you want a trimmer silhouette. | High |
| Prada | slightly small | Consider sizing up one, especially in tailoring and outerwear, if you have a broader build or want a relaxed fit. | Medium |
| Prada | slightly small | Consider sizing up one size from your usual, especially if you have a broader or athletic build. | Medium |
| Reigning Champ | true to size | Order your usual size for a clean athletic fit; size up only if you want a relaxed or layered look. | High |
| Represent | slightly small | For most pieces consider sizing up one, especially in tops, unless you want a very fitted look. | Medium |
| Represent | true to size | Take your usual size for the intended relaxed look, or size down for a closer fit. | Medium |
| Rhude | slightly large | Consider your usual size for an intentionally relaxed look, or size down if you prefer a cleaner fit. | Medium |
| Rick Owens | mixed | Check each piece individually, as cuts swing from skin-tight to dramatically oversized; trying on or consulting size charts is strongly advised. | Medium |
| Salomon | true to size | Most footwear runs true to size, though some technical trail models fit narrow—consider a half size up if you have wide feet. | Medium |
| Stone Island | slightly small | Many find the fit slightly trim through the body; consider sizing up if you plan to layer or prefer a relaxed cut. | Medium |
| Studio Nicholson | slightly large | Consider sizing down if you prefer a leaner fit, though the relaxed volume is intentional. | Medium |
| Stüssy | slightly large | Consider sizing down for a cleaner fit, or stay true to size for the intended relaxed streetwear look. | Medium |
| Supreme | slightly large | For a boxy streetwear look take your true size; size down one if you prefer a cleaner, less oversized fit. | Medium |
| The North Face | true to size | Order your usual size for an athletic/layering fit; size down if you want a trimmer everyday look. | High |
| Tommy Hilfiger | true to size | Order your usual size for a classic fit, or size down if you prefer something slimmer. | High |
| Tommy Hilfiger | true to size | Order your usual size for a classic fit; size down or seek slim-fit lines if you want a closer cut. | Medium |
| Trapstar | runs large | Consider sizing down if you want a closer fit, as most pieces are designed oversized. | Medium |
| Uniqlo | slightly small | Consider sizing up one if you're between sizes or want a relaxed fit, especially in tops. | High |
| VANS | true to size | Order your usual size for most apparel; the fit is generally relaxed and forgiving. | Medium |
| VEJA | runs small | Most wearers recommend going up half a size, especially the V-10 and Esplar models. | High |
| Vuori | true to size | Order your usual size for a relaxed-athletic fit; size down only if you want a trimmer look. | Medium |
| Yeezy | mixed | Most pieces are designed oversized, but fit varies dramatically by season and silhouette—check the specific item, as some run very large while footwear and certain knits run small. | Medium |
Does A.P.C. run big or small?
A.P.C. fits slightly small. Consider sizing up if you prefer a relaxed fit or are between sizes, especially for raw denim and knits. A.P.C. is widely seen as cutting slim and somewhat lean through the body, with many shoppers finding it fits trim and recommending sizing up for comfort.
Does Adidas run big or small?
Adidas fits true to size. Order your usual size for most apparel, but size up if you prefer a relaxed fit or plan to layer. Most shoppers find Adidas apparel runs true to size with a fairly standard athletic cut, though fit varies between performance lines and Originals/streetwear pieces.
Does Arc'teryx run big or small?
Arc'teryx fits slightly small. Most find them athletic-cut; size up if you plan to layer heavily or have a broader build. Arc'teryx pieces are widely described as cut for an athletic, active build with articulated sleeves, fitting slightly trim for many wearers.
Does Birkenstock run big or small?
Birkenstock runs large. Most people size down, especially in EU sizing where Birkenstock recommends sizing to your foot length and many find a half-size down fits better. Birkenstock footwear is widely reported to run large, with a roomy footbed that may feel oversized unless you size down or choose the narrow width.
Does Carhartt run big or small?
Carhartt runs large. Consider sizing down for a trimmer fit, as most pieces run roomy and relaxed. Carhartt's mainline workwear is generally cut roomy and relaxed to allow movement and layering, so many shoppers find it runs large.
Does Carhartt WIP run big or small?
Carhartt WIP runs large. Consider sizing down one if you want a fitted look; stay true to size for the intended relaxed streetwear fit. Carhartt WIP generally fits roomier than typical European streetwear, with relaxed, boxy cuts that many shoppers size down in for a slimmer silhouette.
Fit Check is a measurement comparison, not a size guarantee. Brands aren't always consistent between products and production runs — use these reads to make a better call, not a perfect one. Starter and "Find it" library measurements are Disco estimates with confidence labels; brand consensus is summarized from public sources with AI. Always confirm with the product's own measurements when available.