Finally a hat my baby will keep on! And the easiest baby swimsuit for diaper changes thanks to the buttons on the bottom. Also easy to take fully off when wet thanks to the long zipper and buttons. I sized up to the 18m size so that we can use it all summer. Not all of the colors have the snaps on the bottom so check for that! The hat is adjustable which is so helpful as well. Also linking a bunch of other must have items for a one year old especially during summer :) LTKSwim LTKKids LTKBaby