I made two nightgowns for each of my girls using this pattern, and I'm sure I'll be making more. I used size 128, as my girls are about 49" tall, and the fit allows plenty of room for growth. They run a bit slim. I was worried they'd use a ton of fabric, as the patterns are so long, but was pleased to be able to get two gowns out of 2 yards of knit (with the sleeves the same fabric as the front/back).