Amazon.com: BTFBM Women Sleeveless Mock Neck Cocktail Dresses Keyhole Double Take Full Size Texture Mock Neck Sleeveless Maxi Dress Nordstrom Ruched Mock Neck Sleeveless Maxi Dress Nordstromrack Sage Chiffon Dress A Line Mock Neck Dress Maxi Dress Lulus. Features: Basic style Sheer: Opaque Stretch: Slightly stretchy Body: Not lined Material composition: 94% polyester, 6% spandex Care instructions: Machine wash cold. Tumble dry low. Imported Product Measurements (Measurements by inches) & Size Conversion Size US Length Shoulder Bust S 6 8 53. 1 15. 7 36. 6 M 10 12 53. 7 16. 1 39 L 14 54. 3 16. 5 41. 3 XL 16 54. 9 16. 9 43. 7 2XL 18 20 55. 5 17. 7 47. 6 3XL 22 24 56. 1 18. 5 51. 6