I have always liked the pants and one piece suits with the snap crotch because they're easier for changing diapers. However, now the girls have discovered the wonderful world of snaps. If they have something on that snaps in the crotch, guaranteed they will have it unsnapped in 30 seconds or less. So they got their first pair of big girl jeans with the zipper and snap in front. I can't believe how grown up they are! Plus, they think they rule with these jeans on; when we got them Mom tried put them on them to see if they fit okay and they were strutting around pointing to them like they knew they were cool and they didn't want to take them off. They wore them for the first time yesterday.