nylon yarn, soft, breathable, and comfortable to wear. Short sleeves, high collar, turtleneck, pull-on , hollow out eyelash floral lace. Simple solid color, 3 sizes for you to choose, to wear with your low cut tops. Can be tucked inside a for , cardigan, coat or sweater, make you look formal and elegant. Detachable, convenient to use and take off, great addition that easy to pair with casual clothes.