You can't possibly find a cuter Christmas morning pajama set! Soft and stretchy with jogger bottoms, pockets, an elastic waistband + drawstring, contrasting cuffs, v-neckline and button details on the top and bottom! 95% Cotton + 5% Spandex Stretchy Allie is 5'5" (typically wears size 6) wearing the medium Amber is 5'4" (typically wears size 14) wearing the XL. This set is designed to be fitted - you can size up if you'd like it a bit more relaxed! S (2/4), M (6/8), L (10/12), XL (14/16), 2X (16/18) Tops: S: Chest 35", Length 21" M: Chest 37", Length 22" L: Chest 39", Length 23" XL: Chest 42", Length 23.5" 2XL: Chest: 45", Length 24" Bottom: S: Hip 36", Inseam 28" M: Hip 38", Inseam 28" L: Hip 41", Inseam 28" XL: Hip 44", Inseam 28" 2XL: Hip 46", Inseam 28"