Sprinkle with love! The sweet Sprinkle Collection by Serendipity is full of fun! In soft, cotton knit in aqua with white bitty dots, the Sprinkle Tunic is a whimsical style for girls. Features flutter sleeves and an elastic back for ease of wear. Cotton/Elastane blend. See Size Guide. xxs(12m-18m),xs(2t-3t),s(4t-5t),m(5-6),l(7-8),xl(9-10),xxl(11-12).