This is a really cute shirt for Mom’s and dancer's who prefer a more fitted shirt. Very comfortable with a ballet neckline. This is a junior fit, so don't be afraid to order a size up. It runs small! It is made of polyester and cotton. The sleeves have silver metallic thread running through the black fabric, and the addition of stripes make it the perfect spirit piece to show support for your favorite dancer. We are offering the shirt it in purple as it does not come in black. Please note that the purple shirt shows up blue-ish color on my monitor. No worries, though.. It is Evolution purple.