Black Goodnight Sleep Short Cole and Co. Bow Sleep Dress Savana Bestsellers Bow sleep set LAGUNA co Little Bow Sleep Preppy Bow Pajama Set Sassy Shortcake Little Bow Sleep Preppy Bow Pajama Set Sassy Shortcake. The Summer Pretty Black Bow Sleepwear Short Set for girls is made from a soft cotton blend, offering comfort and breathability. The set features a cute black bow design on the top and lightweight shorts for a relaxed fit. Perfect for warm summer nights, this sleepwear is both stylish and cozy for your little one.