NWT Forever 21 Pepsi Crop Top & Mini Skirt Adorable in Lime Green W/ Pockets Two piece set, both pieces are small. Sz Small please see measurements before purchasing. Measurements taken laying flat and are approximate. Top Armpit to armpit: 15” Waist: 14” Length: 14” Skirt Waist: 13” Length: 16” All measurements are taken before stretching. Material does have stretch. Material for shell is 75% cotton and 25% polyester. Material for lining is 60% cotton 40% polyester.