J.Crew vs Uniqlo: which size fits the same?
In tees, a J.Crew L is closest to an Uniqlo L (1″ roomier). In polos, a J.Crew L is closest to an Uniqlo M (1″ snugger).
Tees
Uniqlo tees measure about 1½″ more around than J.Crew at the same size. A J.Crew L is closest to an Uniqlo L (1″ roomier).
| J.Crew | Chest · length | Closest Uniqlo | Chest · length | Uniqlo is |
|---|---|---|---|---|
| J.Crew XS | 34¾″ · 26″ | none close | ||
| J.Crew S | 37¾″ · 26″ | Uniqlo XS | 37¼″ · 25″ | ½″ snugger |
| J.Crew M | 40¾″ · 26¾″ | Uniqlo M | 41¾″ · 27¼″ | 1″ roomier |
| J.Crew L | 43½″ · 27¾″ | Uniqlo L | 44½″ · 28½″ | 1″ roomier |
| J.Crew XL | 46½″ · 28¾″ | Uniqlo XL | 48″ · 29¼″ | 1½″ roomier |
| J.Crew XXL | 49½″ · 29¼″ | Uniqlo XXL | 50¾″ · 29½″ | 1¼″ roomier |
From J.Crew: J.Crew Broken-in T-Shirt, J.Crew Broken-in Pocket T-Shirt. From Uniqlo: Uniqlo AIRism Cotton Crew Neck T-Shirt, Uniqlo AIRism T-Shirt, Uniqlo SUPIMA Cotton T-Shirt, Uniqlo DRY-EX T-Shirt, Uniqlo DRY Color T-Shirt, Uniqlo DRY Waffle Henley T-Shirt. Relaxed and oversized cuts are left out.
Polos
Uniqlo polos measure about 2″ more around than J.Crew at the same size. A J.Crew L is closest to an Uniqlo M (1″ snugger).
| J.Crew | Chest · length | Closest Uniqlo | Chest · length | Uniqlo is |
|---|---|---|---|---|
| J.Crew XS | 34¾″ · 26″ | none close | ||
| J.Crew S | 37¾″ · 26″ | Uniqlo XS | 37¾″ · 25″ | the same around |
| J.Crew M | 40¾″ · 26¾″ | Uniqlo S | 40¼″ · 26¼″ | ½″ snugger |
| J.Crew L | 43½″ · 27¾″ | Uniqlo M | 42¾″ · 27″ | 1″ snugger |
| J.Crew XL | 46½″ · 28¾″ | Uniqlo L | 45½″ · 28¼″ | 1″ snugger |
| J.Crew XXL | 49½″ · 29¼″ | Uniqlo XL | 48½″ · 29″ | 1″ snugger |
| J.Crew 3XL | 52½″ · 29¼″ | Uniqlo XXL | 51″ · 29¼″ | 1½″ snugger |
From J.Crew: J.Crew Washed Piqué Polo Shirt. From Uniqlo: Uniqlo DRY-EX Polo Shirt, Uniqlo AIRism Cotton Pique Polo Shirt, Uniqlo DRY Pique Polo Shirt. Relaxed and oversized cuts are left out.
More: J.Crew sizing · Uniqlo sizing
Get your exact size in any of these
Add three shirts you own that fit well. FitCard compares their real measurements with every shirt here and tells you the one size to buy, and why, in terms of your own shirts. Free, no tape measure.
Garment measurements: the shirt itself, chest all the way around and length from shoulder to hem, from each brand's own chart or wholesale spec sheet, checked November 2026. Shirts with half or more cotton are shown as they come out of a dryer (about 2% less around and 4% shorter). Brands change their cuts, so check the shop's chart before you buy.