I'm the Little Sister shirt by Adorable Originals. This is an adorable shirt to let the little sister in the family proclaim her special status! White T-shirt has short sleeves and the cutest design of a little sister girl wearing a colorful polka dot dress and 3D polka dot satin bow. 50% cotton/50% poly. Machine wash. Matching shirts available for little brothers and also for big brothers and sisters, middle brothers and sisters and baby brothers and sisters. By Adorable Originals.