“I purchased a size 6-12 month for my 7 month old (50 percentile height, 65 percentile weight) and this suit fits perfectly and has just enough room to get her through the summer. I would recommend sizing up if you baby is closer to 12 months than 6. Will definitely purchase RuffleButts again - so cute!”
“My baby is a was 1 week away from 6 months, about 14-15lbs, she’s long, not too chubby, i purchased 6-12 months and i loved the way it fit her now. most of the time you always want to purchase items larger because you want them to last longer, but I wasn’t interested in having it look baggy, so I went with 6 to 12 months . when it got wet, it did dry quickly, and it didn’t suck to her skin like a glove as a previous review said. i will purchase again.”