Richie House Girls' Sweet T-Shirt with Swan Applique Size 2-8Y RH2281 100%cotton A size 4 is for the average 3-4 year old girl, a size 5 is for the average 4-5 year old girl, a size 8 is for the average 7-8 year old,etc Paired with some leggings or cool denim, this top's lovely swan front and soft hue are a sensation on little sweeties. It's crafted of light materials for a soft and comfy fit. This sweet frock pulls on easily overhead to provide a prim and pretty look for little ladies Very cute color and style for young girls,fashion and leading the trends