My daughter is 3, turning 4 in a few months. She's slightly taller than average and slimmer than average. The size 4 fits her perfectly. However, because she is thin for her age I was expecting a tad more growing room. She has to have help putting it on as its quite snug and the zipper teeth at the back scratch while pulling it up if we're not super careful. I think the zipper could be a little longer to alleviate this. She also can't take it off herself to use the bathroom. Not a deal breaker at all, but something to take into consideration. That being said, it is a beautiful suit! The colors and print are fantastic and the material is soft and high quality. We will definitely continue to buy seaesta suits!

My kids only wear Seaesta swimwear. They live in the water, both ocean and pool. These swimsuits have lasted through multiple SoCal Spring/Summer seasons of surfing, rolling in the sand, climbing rocks, and chlorine pools. When they have outgrown them, they are still in great shape to hand down to younger friends who are of course stoked to receive them because they are adorable!