Alpinestars Women's Riding Jacket Size Guide
| SIZE | CHEST | HIPS | WAIST |
| XS | 30.75 - 32.25" | 33.75 - 35.5" | 24.5 - 26" |
| S | 32.25 - 34" | 35.5 - 37" | 26 - 27.5" |
| M | 34 - 35.5" | 37 - 38.5" | 27.5 - 29.25" |
| L | 35.5 - 37.5" | 38.5 - 40.25" | 29.25 - 31" |
| XL | 37.5 - 40" | 40.25 - 42.75" | 31 - 33.5" |