This sexy dress has a stretchy, techno crepe fabrication that falls from adjustable spaghetti straps into a sweetheart neckline and a bustier-inspired bodice with sheer mesh inserts (along with supportive underwire and internal boning). Fitted waist sits atop a figure-flaunting mermaid skirt that ends at a maxi hem with an alluring, thigh-high side slit. Hidden back zipper/clasp. Bust: Works best for A to C cup sizes - consider sizing up for fuller bust. Waist: Fitted - very fitted at natural waist. Hip: Loosely Fitted. Undergarments: May be worn with petals, or no bra. Fabric: Fabric is very stretchy. Length: Floor length. Size M measures approximately 61.5" from adjustable straps to hem. Details Shell: 95% Polyester, 5% Spandex. Lining: 100% Polyester. Contrast: 95% Polyester, 5% Spandex. Hand Wash Cold. Do Not Bleach. Line Dry. Iron Low Heat. Imported. Front of bust and skirt are lined. NWOT. Tag inside is cut in half. Look at size chart before buying. DRESS HAS BEEN IN A STORE SETTING MAYBE TRIED ON. IRONING OR STEAMING MIGHT BE NEEDED.