Sizing

LUSH Onesies are the epitome of cozy. Designed with a relaxed, oversized fit, they’re made to drape loosely with a low crotch and extra bagginess for peak comfort.
We offer four sizes to suit different heights and body types:
-
M fits 4'10"–5'2" (148–158cm)
-
L fits 5'2"–5'6" (158–168cm)
-
XL fits 5'6"–5'10" (168–178cm)
-
XXL fits 5'10"–6'1" (178–185cm)
If you're taller than 5'11" or plus-sized and looking for extra roominess, XXL is your go-to. Our onesies are made to flatter a wide range of shapes with their comfy, flowing silhouette. As you browse our styles, you’ll notice how they hang differently depending on the wearer’s height and shape — and that’s exactly the magic of a LUSH fit.