Perfect choice for girls or boys to wear as a school uniform.For adult, wear it as a casual sweater and layering it with your shirt or high neck tops for a chic look. Sleeveless sweater vest featuring a v-neckline, ribbed trim around the neck, cuffs and hemline, lightweight and relax fit, easy to wear on and take off. Sleeveless, plunging v-neck, loose fit, pull on closure. Our Size: S--US 4, M--US 6, L--US 8.Please refer to our size detail in the product image before ordering. Material: Nylon, Spandex.