This very cute band jacket is so rigid ( even the arms ) my granddaughter can’t even out it on. There is not ANY give to the cotton so it is tight all over. Granddaughter is 3 and weighs 40 lbs.. Even a size up wouldn’t fit her. I was so excited to have her wear with a pretty dress we bought from Gymboree but since this band jacket won’t fit I now continue my hunt for a snazzy jacket. Again, it’s super CUTE!!!