A milestone of their own
Enter the name and birthday age you want printed.
TRUSTED BY 10,000 HAPPY FAMILIES
A whole year to fall in love with bedtime.
One more bedtime before their big day deserves something special. These personalized birthday pajamas combine a custom unicorn birthday top with coordinating pastel-print pants for a sweet morning reveal.
Check the size guide and enter the personalization details carefully. Product photos show examples.
Compare your child’s height and weight with this short-sleeve and full-length pants chart. Select the garment size separately from the birthday age.
| Size | Height range (inches) | Weight range (pounds) | Sleeve length (inches) | trouser length (inches) | Chest circumference (inches) | Waist circumference (inches) | Hip circumference (inches) | Top template length (inches) | Pants template length (inches) | Error range (inches) |
|---|---|---|---|---|---|---|---|---|---|---|
| 12-18M | 29-32 | 22-26 | 4.1 | 19.3 | 9.7 | 7.2 | 9.4 | 14.2 | 19.3 | 1.0 |
| 18-24M | 31-34 | 26-30 | 4.3 | 20.5 | 10.0 | 7.6 | 9.8 | 15.0 | 20.5 | 1.0 |
| 2T | 33-36 | 30-32 | 4.5 | 21.6 | 10.4 | 7.8 | 10.2 | 15.8 | 21.6 | 1.0 |
| 3T | 36-39 | 32-35 | 4.7 | 23.0 | 10.8 | 8.0 | 10.6 | 16.5 | 23.0 | 1.0 |
| 4T | 38-41 | 35-39 | 4.9 | 24.0 | 11.2 | 8.3 | 11.0 | 17.3 | 24.0 | 1.0 |
| 5-6 | 42-48 | 39-48 | 5.1 | 25.6 | 11.6 | 8.6 | 11.4 | 18.1 | 25.6 | 1.0 |
| 7-8 | 48-54 | 48-69 | 5.3 | 29.1 | 12.0 | 9.1 | 12.0 | 19.7 | 29.1 | 1.0 |
| 9-10 | 54-57 | 69-87 | 5.5 | 33.5 | 12.8 | 9.6 | 12.6 | 21.3 | 33.5 | 1.0 |
| 12-14 | 58-61 | 87-110 | 5.7 | 37.8 | 13.6 | 10.2 | 13.4 | 22.8 | 37.8 | 1.0 |
| 16 | 61-66 | 110-120 | 5.9 | 42.5 | 15.2 | 10.9 | 14.2 | 24.4 | 42.5 | 1.0 |
Measurements are approximate. Check the units in each column. Choose from the sizes available above.
Choose a size using your child’s measurements in the Size guide. Keep their bedtime outfit comfortable for the room temperature, and follow the care instructions on the garment label.

Soft & smooth
Silky bamboo-viscose fibers feel smooth against delicate skin, helping reduce friction and irritation as your child sleeps and moves.
Includes one short-sleeve top and matching full-length pants.
Compare your child’s height and weight with this short-sleeve and full-length pants chart. Select the garment size separately from the birthday age.
Enter the name and select the birthday age exactly as you want them printed. These details are saved with this item on your order. Gallery photos show sample personalization and do not update as you type.
95% viscose from bamboo and 5% spandex.
Follow the fabric and care instructions above and the product care label.