MEN'S SUITS & TAILORING SIZE GUIDE
ASOS brand sizes are designed to fit to the following body measurements:
Some brands may vary from these measurements but you can still use them as a guide.
Blazers, Formal Jackets and Waistcoats
| Size | To fit Chest Size | |
|---|---|---|
| Inches | CM | |
| 32'' | 32 | 81 |
| 34" | 34 | 86 |
| 36" | 36 | 91 |
| 38" | 38 | 96 |
| 40" | 40 | 101 |
| 42" | 42 | 106 |
| 44" | 44 | 111 |
| 46" | 46 | 116 |
| Formal
Jackets (Suit Jacket & Blazers) Approximate Garment Back Length |
||||||
|---|---|---|---|---|---|---|
| Short | Regular | Long | ||||
| CM | Inches | CM | Inches | CM | Inches | |
| 32'' | 67 | 26.4 | 69.5 | 27.4 | 72 | 28.3 |
| 34" | 67.5 | 26.6 | 70 | 27.6 | 72.5 | 28.5 |
| 36" | 68 | 26.8 | 70.5 | 27.8 | 73 | 28.7 |
| 38" | 68.5 | 27 | 71 | 28 | 73.5 | 28.9 |
| 40" | 69.5 | 27.4 | 72 | 28.3 | 74.5 | 29.3 |
| 42" | 70 | 27.6 | 72.5 | 28.5 | 75 | 29.5 |
| 44" | 70.5 | 27.8 | 73 | 28.7 | 75.5 | 29.7 |
| 46" | 71 | 28 | 73.5 | 28.9 | 76 | 29.9 |
| Formal Jackets (Suit Jacket & Blazers) Approximate Garment Sleeve Length |
||||||
|---|---|---|---|---|---|---|
| Short | Regular | Long | ||||
| CM | Inches | CM | Inches | CM | Inches | |
| 32'' | 61 | 24 | 63 | 24.8 | 65 | 25.6 |
| 34" | 61.5 | 24.2 | 63.5 | 25 | 65.5 | 25.8 |
| 36" | 62 | 24.4 | 64 | 25.2 | 66 | 26 |
| 38" | 62.5 | 24.6 | 64.5 | 25.4 | 66.5 | 26.2 |
| 40" | 63.5 | 25 | 65.5 | 25.8 | 67.5 | 26.6 |
| 42" | 64 | 25.2 | 66 | 26 | 68 | 26.8 |
| 44" | 64.5 | 25.4 | 66.5 | 26.2 | 68.5 | 27 |
| 46" | 65 | 25.6 | 67 | 26.4 | 69 | 27.2 |
The length of ASOS Formal Jackets and Blazers varies according to style. On average size 40" length measures 27.5 inches / 71cm down the centre back from neck to hem. Please see ''info & care'' on individual product pages for items specific length measurements.
Trousers
| Size | To fit Waist Size | |
|---|---|---|
| Inches | CM | |
| 26" | 26 | 66 |
| 28" | 28 | 71 |
| 29" | 29 | 73.5 |
| 30" | 30 | 76 |
| 31" | 31 | 78.5 |
| 32" | 32 | 81 |
| 33" | 33 | 83.5 |
| 34" | 34 | 86 |
| 36" | 36 | 91 |
| 38" | 38 | 96 |
| 40'' | 40 | 101 |
Trousers inside leg length
These are inside leg measurements and are a guide to fit only.The garment lengths will vary according to the style.
| To fit inside leg length | ||
|---|---|---|
| Length | Inches | CM |
| Short | 30 | 76 |
| Regular | 32 | 81 |
| Long | 34 | 86 |
Please note that these inside leg measurements are a guide only. Actual garment lengths may vary according to style.
Shirts
| Size |
To fit Chest
Size |
To fit Neck Size | ||
|---|---|---|---|---|
| Inches | CM | Inches | CM | |
| XXXS | 30-32 | 76-81 | 14 | 36 |
| XXS | 32-34 | 81-86 | 14.5 | 37.5 |
| XS | 34-36 | 86-91 | 15 | 38.5 |
| S | 36-38 | 91-96 | 15.5 | 39.5 |
| M | 38-40 | 96-101 | 16 | 41.5 |
| L | 40-42 | 101-106 | 17 | 43.5 |
| XL | 42-44 | 106-111 | 17.5 | 45.5 |
| XXL | 44-46 | 111-116 | 18.5 | 47.5 |
| XXXL | 46-48 | 116-121 | 19.5 | 49.5 |
The length of ASOS shirts vary according to style. On average a size M measures 29.5 inches / 75cm down the centre back from neck to hem. Please see ''info & care'' on individual product pages for items specific length measurements.