Worn once! Will include butterfly necklace and butterfly clips <3 Perfect for your birthday, or Halloween! Style - This 13 going on 30 dress for women is sexy and stylish, thigh length strap, above knee length short dress, easy to pair with sandals, sneakers, high heels, also great as cosplay costume dress. Material - This summer mini dress is made of polyester and spandex fabric, with a little stretchy, softy and comfortable to wear, perfect for summer and Halloween party.