Used these in Maui for my 12month old and they were great!  Easy to put on and supportive elastic hugged her thighs just right without being too tight or loose.  I put her own swim bottoms over them too, just to match her top and give me comfort in knowing she's wearing 2 layers.  Never had a poop situation but it was reassuring having these supportive swim diapers!  Color was true to the image online and didn't bleed color on her other suit or while drying.  Worth it!

Like other reviewers stated, THESE RUN SMALL!  My baby is 12months old, weighs 21 lbs, wears a 12mo top and long legs require 18mo pants...so i got these swim diapers in a size XL and they were perfect!  I'm glad i read the other reviews first because i was initially going to get a large, but i got the XL and was glad i did!