Wake up ready to party in this fun and festive birthday pajama set, perfect for celebrating your little one's special day. This birthday pajama features a snug fit for cozy comfort and can be personalized with a monogram in vintage block font with white thread. Let your child start their birthday morning in style with this adorable sleepwear designed just for their big day!
**snug fit**
| 3M | 6M | 9M | 12M | 18M | 24M | 2T | 3T | 4T | |
| shoulder to hem | 19 1/4 | 20 1/4 | 21 1/2 | 23 1/2 | 25 | 27 1/2 | 27 1/2 | 29 1/2 | 32 1/4 |
| shoulder to stride | 13 | 14 | 14 1/2 | 15 | 16 | 17 | 17 | 18 | 19 |
| across chest | 8 | 8 1/4 | 8 5/8 | 9 | 9 1/2 | 9 3/4 | 9 3/4 | 10 | 10 1/2 |
| sleeve length | 8 3/4 | 9 | 9 3/4 | 10 1/2 | 12 1/4 | 13 | 13 1/2 | 14 1/4 | 15 |