Pajama Size Guide
Full measurements for every Isla Lune piece, tops and pants, XXS through XXL. All measurements are in inches and may vary by half an inch.


Tops
All measurements in inches. May vary by ±0.5 inch.
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| Chest (under armhole) | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Waist (4 inches below armhole) | 13.5 | 14.5 | 15.5 | 16.5 | 17.5 | 18.5 | 19.5 |
| Front length | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 |
Pants
All measurements in inches. May vary by ±0.5 inch.
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| Waist | 24.5 | 26 | 27.5 | 29 | 30.5 | 32.5 | 34 |
| Hip (4 inches down from waistband) | 19 | 20 | 20.5 | 21.5 | 22 | 23 | 24 |
| Length | 38 | 39 | 40 | 40.5 | 41.5 | 42 | 43 |
| Inseam | 28 | 28.5 | 29 | 29.5 | 29.5 | 30 | 30.5 |
How to measure
Lay the garment flat rather than measuring yourself. Chest is taken straight across, just under the armhole. Pant waist is taken across the waistband and doubled. Inseam runs from the crotch seam to the hem.
The fit is relaxed and true to size. If you are between two sizes, take the smaller one for a closer fit or the larger one for more room to move at night.
Common questions
What size Isla Lune pajamas should I order?
The fit is relaxed and runs true to size, so take your usual size. Sizes run XXS through XXL in both tops and pants. If you are between two sizes, take the smaller one for a closer fit or the larger one for more room to move at night.
What are the measurements for Isla Lune pajama tops?
Chest measured under the armhole runs 14 inches at XXS up to 20 inches at XXL, increasing by one inch per size. Waist, taken 4 inches below the armhole, runs 13.5 to 19.5 inches. Front length runs 13 to 16 inches. All measurements may vary by half an inch.
What are the measurements for Isla Lune pajama pants?
Waist runs 24.5 inches at XXS up to 34 inches at XXL. Hip, measured 4 inches down from the waistband, runs 19 to 24 inches. Total length runs 38 to 43 inches and the inseam runs 28 to 30.5 inches. All measurements may vary by half an inch.
How do I measure for pajamas?
Lay the garment flat rather than measuring your body. Take the chest straight across, just under the armhole. Take the pant waist across the waistband and double it. The inseam runs from the crotch seam down to the hem.
Do Isla Lune pajamas come in plus sizes?
Sizes run XXS through XXL, with a pant waist up to 34 inches and a top chest measurement up to 20 inches laid flat. Every colorway is available in the full size range, and tops and pants are sold separately so you can take different sizes in each.