Long Wave DressA very figure flattering dress with a unique design, crafted from soft, stretchy rib knit fabric that boasts a subtly cool, smooth hand feel. The fabric has stretch, accentuating the bodys shape. The special external seam design and tailored fit allow you to be both elegant and distinctive. With slits on the side and back, it offers ease of movement. Composition 95% Acetate, 5% Spandex Size Guide Inches XS S M BUST 30 32 32. 5 34. 5 35 37 WAIST 24 25.