Calvin Klein Womens Keyhole Maxi Dress Polyester^Spandex Calvin Klein Size Chart Dress boasts a semifitted silhouette on a lightweight fabrication. Rounded neckline features a keyhole cut-out with metallic hardware detail. Sleeveless construction. Keyhole cutout feature at back with hook-and-loop closure. Elastic waistband. Classic maxi length. Lined. 95% polyester, 5% spandex;Lining: 100% polyester. Hand wash cold, dry flat. Imported. Measurements: Length: 58 in Product measurements were taken using size SM (US 4-6). Please note that measurements may vary by size.