Sizing guide
Clothing
| Tag | US (men) | US (women) | Chest |
|---|
| IT 44 | XS | US 2 to 4 | 34" |
| IT 46 | S | US 6 to 8 | 36" |
| IT 48 | M | US 8 to 10 | 38" |
| IT 50 | L | US 10 to 12 | 40" |
| IT 52 | XL | US 14 to 16 | 42" |
All HA HA HA pieces and most Gucci RTW use Italian menswear sizing.
Footwear
| Label | US (men) | US (women) | EU | UK |
|---|
| EU 36 | . | US 6 | 36 | 3.5 |
| EU 37 | . | US 7 | 37 | 4.5 |
| EU 38 | US 6 | US 8 | 38 | 5 |
| EU 39 | US 6.5 | US 8.5 | 39 | 5.5 |
| EU 40 | US 7 | US 9 | 40 | 6 |
| EU 41 | US 8 | US 10 | 41 | 7 |
| EU 42 | US 9 | US 11 | 42 | 8 |
| EU 43 | US 10 | . | 43 | 9 |
| EU 44 | US 10.5 | . | 44 | 9.5 |
Women's Gucci shoes use EU sizing. Men's use UK sizing.
Women shopping men's: Gucci's RTW line is designed with a gender-fluid fit. IT 46 (S) fits most women's US 6 to 8 with a relaxed silhouette. IT 48 (M) gives more room through the shoulders and body. If you're between sizes, size down for a fitted look, size up for the oversized effect.
vs. other brands: Gucci runs true to Italian sizing. Compared to French luxury brands like Louis Vuitton and Dior, Gucci's menswear silhouettes are slightly more relaxed through the body and longer in the torso. A 40R in a US suit lines up with IT 50 here.