| Alpha Size | Numeric Size | Chest (in) | Waist (in) | Low Hip (in) | Inseam Regular (in) |
| XXS | 4 | 23 | 21.5 | 23.5 | 15 |
| XS | 6 | 25 | 23 | 26 | 18.5 |
| S | 8 | 27 | 24 | 28 | 22 |
| M | 10 | 28 | 25 | 29 | 23.5 |
| L | 12 | 29 | 26 | 30 | 25 |
| XL | 14 | 30 | 27 | 31 | 26.5 |
Chest - Measure around the fullest part of your chest.
Waist - Bend to one side to find the natural crease of your waistline.
Hips - Standing with feet together, measure around the fullest part of your hips. *Hips are usually the best size predictor, but if your waist measurement is larger, consider buying the size indicated by your waist.
Inseam - Measure the length between just below your crotch and the bottom of your ankle
Sleeve - With arm relaxed at your side and slightly bent, measure from center back neck, across shoulder to elbow and down to wrist.
*If your measurements for chest and waist correspond to two different suggested sizes, order the size indicated by your chest measurement.