Does Sunspel run big or small?

Sunspel tees run small, about 2½″ snugger around than other brands at the same size. Sunspel polos run small, about 3¾″ snugger around than other brands at the same size.

Tees: small, about 2½″ snugger around than other brands at the same size

SizeSunspel chest · lengthOther brands (typical)Sunspel is
XS34¾″ · 26″36¼″ · 26″1½″ snugger
S37″ · 26¾″37¾″ · 27″¾″ snugger
M39½″ · 27″40¼″ · 27¾″¾″ snugger
L41¾″ · 27¾″43″ · 28¾″1½″ snugger
XL44″ · 28½″47″ · 29¾″3″ snugger
XXL46¼″ · 29¼″50½″ · 30¾″4¼″ snugger
3XL48½″ · 30″55″ · 31¾″6¼″ snugger

Sunspel tees here: Sunspel Classic T-Shirt. Compared with 72 tees from other brands.

Polos: small, about 3¾″ snugger around than other brands at the same size

SizeSunspel chest · lengthOther brands (typical)Sunspel is
XS34¾″ · 25¾″37″ · 27½″2¼″ snugger
S37″ · 26½″40″ · 28¼″3″ snugger
M39¾″ · 27¼″42½″ · 29″2¾″ snugger
L42½″ · 28″45¾″ · 30″3¼″ snugger
XL45¼″ · 28¾″48¾″ · 30¾″3½″ snugger
XXL47¾″ · 29½″52″ · 32″4¼″ snugger
3XL50¼″ · 30¼″56¾″ · 33″6½″ snugger

Sunspel polos here: Sunspel Riviera Polo Shirt (Slim Fit). Compared with 33 polos from other brands.

Sunspel compared with

adidas · Asket · Bella+Canvas · Buck Mason · Carhartt · Champion · Comfort Colors · District · Everlane · Gildan · Hanes · J.Crew · Mack Weldon · Next Level · Nike · Polo Ralph Lauren · Port & Company · Port Authority · Quince · Sport-Tek · Taylor Stitch · Todd Snyder · TravisMathew · Under Armour · Uniqlo

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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.