From Our Exclusive Siganture Collection. We all scream for ice cream, and your little one will be the hit of any costume party when you dress them up in this adorable Ice Cream Sundae costume! This fun, ice cream-inspired dress features a layered skirt and sequin-covered top, with puffy sleeves and a layer of icing and sprinkles at the waist and neckline. The true cherry on top is the matching headband—which is actually a cherry!