It's stretchy and can be worn without the undergarments showing! I've only worn it for a few hours. I have other dresses for sale! [Design] This dress has a beige fabric with black floral lace decoration, giving it an elegant and charming impression. [Size] The size is S, with a fitted design that accentuates the body's lines beautifully. [Uses] Perfect as a night dress or cabaret dress, ideal for special events and parties. - Color: Beige - Design: Floral lace decoration - Size: S - Model Number: LL213373 - Model Number: ak86002 Thank you for looking.