Never worn NWT I would say runs on smaller side Size: 1 The Cassia Frill Wrap 1 PC in Noir from Summer Swim 2021 Collection. An Italian lycra one piece featuring a wrap front silhouette with frill details, V-neckline and low back. Italian lycra Frilled wrap front silhouette V-neck, low back Self tie closure at centre back neck Lined Main: 80% polyamide, 20% elastane Lining: 92% polyamide, 8% elastane