This is a turquoise blue leotard from Chacott. The size is 150. I bought it several years ago and wore it for lessons. The color looks different depending on the photo, but please refer to the 1st, 2nd, and 3rd photos for the color. It's made of a smooth, stretchy fabric, similar to swimwear. The crisscross straps on the back are designed to make your back look beautiful. I didn't see any noticeable stains, but please understand that this is a used item before purchasing. Chacott Chacott Leotard Ballet Turquoise Blue Green Blue 150