Sizing Information for The Boiler Suit
| SIZE | UK WOMEN'S | US WOMEN'S | EU | MEN'S CHEST |
| XS | 8 | 4 | 36 | 32" |
| S | 10/12 | 6-8 | 39 | 34" |
| S/M | 12 | 8 | 40 | 36" |
| M | 14/16 | 10-12 | 43 | 38" |
| L | 16 | 12 | 44 | 40" |
| XL | 18 | 14 | 46 | 42" |
| XXL | 24 | 20 | 52 | 48" |
| SIZE | UK WOMEN'S | US WOMEN'S | EU | MEN'S CHEST |
| XS | 8 | 4 | 36 | 32" |
| S | 10/12 | 6-8 | 39 | 34" |
| S/M | 12 | 8 | 40 | 36" |
| M | 14/16 | 10-12 | 43 | 38" |
| L | 16 | 12 | 44 | 40" |
| XL | 18 | 14 | 46 | 42" |
| XXL | 24 | 20 | 52 | 48" |