A man wearing a Thom Browne short suit with high socks and dress shoes

Thom Browne

$$$$$unisex
StyleAvant-gardeUrban prep / IvyQuiet luxury
Known forTailoringSuits & blazers
Origin · New York City, United StatesMade in · ItalyFounded · 2001

Thom Browne, founded in New York in 2001, builds its collections around shrunken grey tailoring, cropped trousers and the four-bar stripe and red-white-blue grosgrain trim that identify the label. Ermenegildo Zegna Group has held an 85% stake since 2018, with Browne the sole other shareholder and chief creative officer. Ranges span men's and women's suiting, knitwear, seersucker, footwear, eyewear and fragrance, presented in narrative-driven Paris runway shows. Zegna reported Thom Browne revenues down 21.6% in the first half of 2025.

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How Thom Browne fits
CategoryRunsShapeLengthSize adviceConfidence
Hoodies & sweatshirtsslightly smallrelatively straight and slightly boxy but with narrow shoulders and short sleevesshort body, hem often sits above the beltSize up one for a standard hoodie length; stay true to size only if you want the shrunken look.medium
Shirts & overshirtsruns smallslim through the chest and waist with a close collar and high armholeshort body and noticeably short sleevesSize up one from your usual shirt size, and go up two if you have longer arms or a fuller chest.high
Trousers & pantsruns smallslim, straight and high-rise with little room in the seat and thighfamously cropped — hems typically sit at or above the ankle boneSize up one in the waist and expect a cropped break; taller wearers often need the length let down or a longer inseam option.high
Jeans & denimruns smallslim straight, cut like the tailored trousers rather than a casual denim blockcropped at the ankleSize up one from your usual jean waist and anticipate a shorter, cropped leg.low
Jacketsruns smallshrunken tailoring — narrow shoulders, very high armholes, nipped waistshort jacket length that sits above the seatSize up one and try two if you plan to layer knitwear underneath; shoulders are the hardest part to alter.high
T-shirts & graphic teesruns smallslim to slightly boxy in the body with a narrow shouldershort in the body and sleeveGo up one size if you want a normal tee length rather than a cropped, close fit.medium
Does Thom Browne run big or small?

Thom Browne runs small. Most people size up one (sometimes two) from their usual size — Thom Browne size 2 tends to wear like a slim medium at best, and 3 is the safer 'normal medium' pick. Thom Browne's numeric sizing (0–5) is intentionally shrunken and short, so shoppers very consistently report needing to go up at least one size versus their usual, especially for tailoring and shirting.

How does Thom Browne fit?

Thom Browne's numeric sizing (0–5) is intentionally shrunken and short, so shoppers very consistently report needing to go up at least one size versus their usual, especially for tailoring and shirting. Overall shape: deliberately shrunken and slim through the chest, shoulders and hips, with high armholes and a close body.

How do Thom Browne hoodies & sweatshirts fit?

Thom Browne hoodies & sweatshirts fits slightly small. Size up one for a standard hoodie length; stay true to size only if you want the shrunken look. Shape: relatively straight and slightly boxy but with narrow shoulders and short sleeves.

How do Thom Browne shirts & overshirts fit?

Thom Browne shirts & overshirts runs small. Size up one from your usual shirt size, and go up two if you have longer arms or a fuller chest. Shape: slim through the chest and waist with a close collar and high armhole.

How do Thom Browne trousers & pants fit?

Thom Browne trousers & pants runs small. Size up one in the waist and expect a cropped break; taller wearers often need the length let down or a longer inseam option. Shape: slim, straight and high-rise with little room in the seat and thigh.

Directional fit consensus summarized from public sources with AI — a starting point, not a guarantee. Confirm with the product's own measurements before buying.

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