Princess Poly Unwritten Love Ribbed Crop Top

Never been worn, in excellent condition Tags says size AU 10/US 6, but fits like US 2/small 4, made of 30% polyamide, 20% rayon, 20% viscose, 20% polyester & 10% wool Ribbed material with button front fastening, non-itchy, stretchy Only selling because I never reach for it.