STARBIRD Feel Good Crewneck Sweatshirt - Size Chart
| S | M | L | XL | 2XL | 3XL | |
| Body Width | 20 | 22 | 24 | 26 | 28 | 30 |
| Full Body Length | 26 | 27 | 28 | 29 | 30 | 31 |
| Sleeve Length | 33 | 34 | 35 | 36 | 37 | 38 |
| S | M | L | XL | 2XL | 3XL | |
| Body Width | 20 | 22 | 24 | 26 | 28 | 30 |
| Full Body Length | 26 | 27 | 28 | 29 | 30 | 31 |
| Sleeve Length | 33 | 34 | 35 | 36 | 37 | 38 |