Details, Size & Fit. Recommended for lifestyle. The Nadia Open-Back Rib Crop Topis a cool and contemporary workout choice with its cropped length and back cut-out. Wear yours with high-waisted leggings and black kicks. Our. model. iswearing a size small crop top. Sheusually takes a Standard AU8/small size, is 5’11” (180cm) tall and has a 64cm waist. Length: 43cm Slim fit Ribbed, stretch fabrication Light grey marle shade Round neckline Long sleeves Wrap back with cut-out Fitted hemline.PLEASE NOTE: This product is part of Atmos&Here's Active range.Machine wash cold. Length: 43cm.fabric / material: Knit.Material: 60% Polyester, 30% Cotton & 5% Spandex.SKU: AT116AA87WBS.