Hello Kitty Juniors Tank & Fleece Pants Pajama Set 100% Cotton Hello Kitty juniors tank top and fleece pants pajama set - Offically licensed tank top has a scoop neck and scoop back - 100% cotton - approximately 23"=length fleece pants have drawstring elastic waist - 100% polyester - approximate=28" inseam & approximate rise=10" Junior / teen / women's slim sizing - RUNS SMALL Small: 17"=across chest, 14"=across waist. Medium: 17.5"=across chest, 15"=across waist. Large: 18"=across chest, 16"=across waist. X-Large: 19"=across chest, 17"=across waist.