Sunspel vs Uniqlo: which size fits the same?
In tees, a Sunspel L is closest to a Uniqlo M (the same around). In polos, a Sunspel L is closest to a Uniqlo M (the same around).
Tees
Uniqlo tees measure about 3½″ more around than Sunspel at the same size. A Sunspel L is closest to a Uniqlo M (the same around).
| Sunspel | Chest · length | Closest Uniqlo | Chest · length | Uniqlo is |
|---|---|---|---|---|
| Sunspel XS | 34¾″ · 26″ | none close | ||
| Sunspel S | 37″ · 26¾″ | Uniqlo XS | 37¼″ · 25″ | the same around |
| Sunspel M | 39½″ · 27″ | Uniqlo S | 39¼″ · 26¼″ | the same around |
| Sunspel L | 41¾″ · 27¾″ | Uniqlo M | 41¾″ · 27¼″ | the same around |
| Sunspel XL | 44″ · 28½″ | Uniqlo L | 44½″ · 28¼″ | ½″ roomier |
| Sunspel XXL | 46¼″ · 29¼″ | Uniqlo L | 44½″ · 28¼″ | 1¾″ snugger |
| Sunspel 3XL | 48½″ · 30″ | Uniqlo XL | 48″ · 29″ | ½″ snugger |
From Sunspel: Sunspel Classic 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, Uniqlo Crew Neck Short-Sleeve T-Shirt. Relaxed and oversized cuts are left out.
Polos
Uniqlo polos measure about 3¼″ more around than Sunspel at the same size. A Sunspel L is closest to a Uniqlo M (the same around).
| Sunspel | Chest · length | Closest Uniqlo | Chest · length | Uniqlo is |
|---|---|---|---|---|
| Sunspel XS | 34¾″ · 25¾″ | none close | ||
| Sunspel S | 37″ · 26½″ | Uniqlo XS | 37¾″ · 25″ | ¾″ roomier |
| Sunspel M | 39¾″ · 27¼″ | Uniqlo S | 40¼″ · 26¼″ | ½″ roomier |
| Sunspel L | 42½″ · 28″ | Uniqlo M | 42¾″ · 27″ | the same around |
| Sunspel XL | 45¼″ · 28¾″ | Uniqlo L | 45½″ · 28¼″ | ½″ roomier |
| Sunspel XXL | 47¾″ · 29½″ | Uniqlo XL | 48½″ · 29″ | ¾″ roomier |
| Sunspel 3XL | 50¼″ · 30¼″ | Uniqlo XXL | 51″ · 29¼″ | ¾″ roomier |
From Sunspel: Sunspel Riviera Polo Shirt (Slim Fit). 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: Sunspel 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.