Grab a glass of bubbly and get ready to celebrate all night in the Lulus Glamorous Celebrations Dark Purple Velvet Strapless Tulip Dress! Slightly stretchy velvet shapes this luxe dress that has a strapless neckline (with no-slip strips) and a boning-supported bodice. A high waist tops an overlapping tulip skirt that ends at a knee-grazing hem. Hidden back zipper/clasp. Bust: Great for any cup size. Waist: Fitted - very fitted at natural waist. Hip: Fitted - stretchy fabric allows room for hips. Undergarments: May be worn with a strapless bra, adhesive bra, petals, or no bra. Fabric: Fabric has some stretch. Length: Knee Length. Size M measures approximately 36.5" from top to bottom.