Red Ranch brand sleeveless dress in teal/green color size XL. Dress is 100% polyester. The photos make it look more blue, but it is more of a teal color. The color is darker at the shoulders and fades to lighter color at the bottom. The dress does not unbutton. The dress falls to just below the knee in the front and mid calf length in the back. This dress was purchased to wear to an outdoor wedding last summer, but I went with something else so it has never been worn.