Girls Sweet La Rose Christmas Grinch Polka Dot Ruffle Smock Pants Set Sz 5. This outfit is perfect for the holiday season. The set includes a dress smock shirt with a ruffle and Grinch design and a pair of red smock pants with button embellishments. The material is a cotton blend and the pants have an elastic waist with stretch. This 2 piece outfit is perfect for a casual or party occasion and will make your little girl stand out. Size 5 little girls, excellent condition!