Size Chart - Port Authority Women's Jackets + Cardigans
| Chest Width | |
| S (4-6) | 35-36" |
| M (8-10) | 37-38" |
| L (12-14) | 39-41" |
| XL (16-18) | 42-44" |
| 2X (20-22) | 45-47" |
- Chest Width: Total circumference under the arm and around the fullest part of the bust with arms down
