What's 'knot' to love about this top? It's cut from a soft, breathable cupro-blend fabric with a silky-smooth texture and luxe touch. With a pointed collar, long sleeves, detailed back waistband, The Knot Your Typical Top also has a twisted front so it hits your waist perfectly--no tucking or fussing.60% Cupro, 40% Viscose Blend Gaby is 5'9" wearing size S.