Pet Shirt Size Chart
| Size | Neck | Chest | Length |
| XXXS | 5.5"-7" | 9.25"-10.75" | 7 3/8" |
| XXS | 7"-8.5" | 12"-13.5" | 8 7/8" |
| XS | 9"-11" | 16 3/8" | 11 1/4" |
| S | 11" - 13" | 18 7/8" | 12 1/8" |
| M | 13" - 15" | 21 3/8" | 13" |
| L | 16"-18" | 24" | 13 7/8" |
| XL | 18"-20" | 27 | 14 3/8" |
| 2XL | 20"-22" | 29" | 15 5/8" |
| 3XL | 22"-24" | 30" | 17 1/2" |