Our Naoko Linen Kimono Sleepwear Set is composed of stone washed 100% French Linen. The Japanese-inspired Kimono top billows when worn open and can be tied with a waist tie. It’s paired with our incredibly comfortable, soft full length, wide leg, elasticated waistband pants. SM - size 2-4 US 26in elastic waistband (pant length 39.5in)ML - size 6-10 US 27.5in elastic waistband (pant length 39.5in)