Measurements shown in inches.
Chest measurement is chest circumference of pajama top. Waistband measurement is circumference of band. Waistband can stretch up to 6". Rise measurement starts at waistband and ends at short's hem. Inseam includes ruffle.
| Size | Chest | Top Length | Sleeve Length | Waistband | Rise | Inseam |
| XS | 35 | 23.5 | 6.25 | 25 | 12 | 2.25 |
| S | 37 | 24.25 | 6.5 | 27 | 12 | 2.25 |
| M | 39 | 25 | 6.75 | 29 | 12.5 | 3 |
| L | 41 | 25.75 | 7 | 31 | 13 | 3 |
| XL | 43 | 26.5 | 7.25 | 34 | 14 | 3 |
| 2X | 46 | 27.5 | 7.5 | 37 | 14.5 | 3 |
| 3X | 49 | 28.5 | 7.75 | 40 | 15 | 3 |