This dress is super smoothing and flattering. Built in shapewear, bra and shorts with a gusset. New without tags, no callouts. Pit to pit: 17" stretches to 22" Length 41.5" Make an unforgettable impression with the Popilush Built-In Shapewear Long Sleeve Crew Neck Backless Midi Dress. Perfect for weddings, parties, date nights, and vacations, this dress features a body-hugging fit with a V-shaped low back design that adds a touch of elegance and allure. • High-Elastic Body-Shaping Nylon Fabric: Provides a comfortable, breathable fit while sculpting your figure to perfection. • Crew Neck Design: Flattering at the front, it highlights your collarbone and the dividing line visually slims the waist. • Mesh-Enhanced Abdomen and Waist: Helps flatten the tummy and smooth your waist for a streamlined silhouette. • V-Shaped Low Back Design: Showcases an elegant backline with a low cut that exudes both sophistication and sensuality. Material 52% Nylon + 48% Spandex Machine wash. Water temperature not above 30 °C. Cool iron. Do not bleach. Do not tumble dry. Line dry in the shade.