EXCLUSIVE: Kylie Jenner showcases her flat midriff in black crop top Kylie Strapless Twist Crop Brown Kylie Jenner shows off toned midriff in a tiny black crop top at pal Khy Faux Leather Twist Bralette worn by Kylie Jenner on her Instagram. Show off those shoulders in the Kylie Crop! The strapless design, stretchy material, and knot front create a playful summer look. Perfect for your next vacay, pair with denim shorts and sandals for a fun and flirty outfit! FABRICATION: 50% Viscose 28% Polyester 22% Nylon SIZING: Holly's height is 156cm 5'1 and wears a size AU 6 US 2.