84% matchCalvin Klein
Logo-driven American denim and basics, cleaner minimalism
What changes: More minimalist branding, less LA glamour
Brand profile
Los Angeles denim and lifestyle label founded in 1981, taken private in January 2026 with Authentic Brands Group holding 51% of its IP.
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Founded in 1981 by the Marciano brothers, Guess made its name on stonewashed jeans and black-and-white advertising, and denim is still the anchor of the range.
Beyond core denim there is logo knitwear, dresses, handbags, watches and fragrance, plus Marciano, Guess Kids and the streetwear-leaning Guess Jeans line.
Authentic Brands Group took 51% of the Guess intellectual property private in a $1.4 billion deal, with the Marcianos and CEO Carlos Alberini keeping 49%.
Overall fit
slightly small
Guess menswear is generally cut slim and slightly on the small side, so shoppers who prefer a relaxed drape often report going up a size, while the newer Guess Jeans streetwear line runs looser.
Tip: Size up one if you are between sizes or want anything other than a close, body-skimming fit.
Medium confidence · based on 14 sources
By category
| Category | Runs | Shape | Size advice |
|---|---|---|---|
| Hoodies & sweatshirts | true to size | regular to slightly slim, with looser oversized cuts in the Guess Jeans line | Take your usual size; size up only if you want a streetwear-style drape. |
| Shirts & overshirts | slightly small | tapered through the waist, European-style slim cut | Size up if you have a broader chest or want room to move. |
| Trousers & pants | slightly small | slim, tapered leg | Consider one size up if you carry more through the thigh or seat. |
| Jeans & denim | true to size | slim and skinny fits dominate, with stretch denim that molds to the body | Order your measured waist and expect a snug, stretchy fit; check inseam as legs run long. |
| Jackets | runs small | short and fitted, especially denim and bomber styles | Size up if you plan to layer a hoodie or knit underneath. |
| T-shirts & graphic tees | runs small | slim, close to the body through chest and sleeves | Most people go up one size unless they specifically want a muscle-fit look. |
Directional fit consensus summarized from public sources with AI — a starting point, not a guarantee. Confirm with the product's own measurements before buying.
84% matchLogo-driven American denim and basics, cleaner minimalism
What changes: More minimalist branding, less LA glamour
82% matchSame mall-tier logo Americana, preppy rather than sexy
What changes: Preppy nautical codes vs LA denim sensuality
78% matchProvocative denim house with heavy branding and ad-led image
What changes: Italian, more avant-garde design and higher prices
74% matchLA logo glamour, same Authentic Brands stable
What changes: Narrow velour tracksuit nostalgia niche
Guess fits slightly small. Size up one if you are between sizes or want anything other than a close, body-skimming fit. Guess menswear is generally cut slim and slightly on the small side, so shoppers who prefer a relaxed drape often report going up a size, while the newer Guess Jeans streetwear line runs looser.
Guess menswear is generally cut slim and slightly on the small side, so shoppers who prefer a relaxed drape often report going up a size, while the newer Guess Jeans streetwear line runs looser. Overall shape: slim, body-conscious cut through the chest and waist.
Guess hoodies & sweatshirts fits true to size. Take your usual size; size up only if you want a streetwear-style drape. Shape: regular to slightly slim, with looser oversized cuts in the Guess Jeans line.
Guess shirts & overshirts fits slightly small. Size up if you have a broader chest or want room to move. Shape: tapered through the waist, European-style slim cut.
Guess trousers & pants fits slightly small. Consider one size up if you carry more through the thigh or seat. Shape: slim, tapered leg.
Guess is a Los Angeles denim and lifestyle label founded in 1981 by the Marciano brothers, known for stonewashed jeans and black-and-white advertising. The range spans denim, logo knitwear, dresses, handbags, watches and fragrance, plus Guess Jeans, a streetwear-leaning line directed by Nicolai Marciano, and Marciano and Guess Kids; the group also sells rag & bone apparel. In January 2026 Authentic Brands Group completed a $1.4 billion take-private deal for 51% of Guess intellectual property, with the Marcianos and CEO Carlos Alberini holding 49% and management owning the operating company.