Richie House Girls' Polka Dot Dress with Bow RH1448 100% Cotton Lining: 100% Cotton A fashionably adorable essential dress for your young girl that is at the head of fashion. This polka dot dress is a charming mixture of textures and prints. It sports a structured look that's easy to wear thanks to a half zipper in the back. ASize 2isfortheaverage1to2yearoldgirl.ASize3isfortheaverage2to3yearold.Asize4isfortheaverage3 to 4yearold,etc.