| XS | S | M | L | XL | XXL | XXXL | |
| UK - Chest | - | 36 | 38 | 40 | 42 | 44 | 46 |
| European | - | 46 | 48 | 50 | 52 | 54 | 56 |
Men's Size Guide - T-Shirts & Tops
| XS | S | M | L | XL | XXL | |
| Chest - Inches | - | 36-38 | 39-41 | 41-43 | 43-45 | 45-48 |
Men's Size Guide - Shirts
| XS | S | M | L | XL | XXL | |
| Neck Inches | - | 15.5 (15H) | 16 | 16.5 (16H) | 17 | 17.5 (17H) |
| European Neck Inches | - | 39 | 41 | 42 | 43 | 44 |
Men's Shoe Sizes
| UK | 6 | 7 | 8 | 9 | 10 | 11 |
| USA | 7 | 8 | 9 | 10 | 11 | 12 |
| European | 40 | 41 | 42 | 43 | 44 | 45 |
Men's Waist Sizes - Jeans & Trousers
| UK | 28 | 30 | 32 | 34 | 36 | 38 |
| Italian | 44 | 46 | 48 | 50 | 52 | 54 |
Men's Average Waist Sizes - Shorts
| XS | S | M | L | XL | XXL | |
| INCHES | 30 | 32 | 33 | 34 | 36 | 38 |
| CM | 71 | 76 | 81 | 86 | 91 | 96 |
Men's Belts Men's belts are traditional sized to the middle of five holes
| UK | S | M | L | XL |
| UK - Waist | 28"-30" | 30"-32" | 32"-34" | 34"-36" |
| European | 85 | 90 | 95 | 100 |
| Armani | 3 | 4 | 5 | 6 |
*Vivienne Westwood Shirts are listed in UK sizes, but are labeled in European sizes. Please use the guide to convert where needed.