These adorable Girls Glow in the Dark Pajama Set are a three piece set ! The three piece set includes a t-shirt, jogger bottoms and shorts. These pjs are perfect for both hot summer nights and cold summer nights. The top is gray and white stripes with a adorable boston terrier on them, the long jogger pants are a light pink background with little boston terriers on them and the shorts are light pink with one little Boston terrier on it. The t-shirt is made out of 96% cotton, 4% polyester and both bottoms are made out of 100% cotton.