This Apt. 9 dress features a striking blend of blue and yellow in a sleeveless sheath design, perfect for any event. This is lined with a small slit on the back, Zipper in the back. 98% cotton..2% spandex. Pit to pit is 18 will stretch to 19 the length top to bottom is 36 inches long. This would be a great dress to wear to a wedding, graduation, church or dress up because you want to.