Mens Button Up Size Chart
| Size | Body Length at Back | Chest Width | Neck Circumference | Sleeve Length (Center Back) |
|---|---|---|---|---|
| XS | 29″ | 20″ | 17″ | 34″ |
| S | 30″ | 21½″ | 17″ | 34¾″ |
| M | 31″ | 23″ | 17½″ | 35½″ |
| L | 32″ | 24½″ | 18″ | 36¼″ |
| XL | 33″ | 26″ | 19″ | 37″ |
| 2XL | 34″ | 27½″ | 19¾″ | 37¾″ |
| 3XL | 34½″ | 29½″ | 20½″ | 38½″ |
| 4XL | 35″ | 31½″ | 21¼″ | 39¼″ |