Our favorite ehukai toddler rashguards by Acacia These have always been a staple in our house! 3 beautiful prints These have been well loved but still have life left They are all stretched out a bit and have varying degrees of sun bleeching and sand in the linings. There are two size L and one size M (see photos). Depending on size of child and body type could fit anywhere from 2 years to 4 years.