Am making the boys little pj sets to take to grandmas house. Middle son, however, says he's doesn't like buttons because they "poke his belly" if he "sleeps on his face." he had a pair of button up ones previously with pretty thick buttons. But he's one of those that's super sensitive to tags, sock seams, etc so he may not be willing to try other kinds of buttons. I'm thinking about snaps.
I'm also wondering whether they might just pull over the head. I don't want to do Velcro if I can avoid it. I hate the way it gets tangled up in the wash with everything else.