Found this one when we were looking for Kimono style bodysuits for our infant. She was 1 month back then. Since all of Kimono onesies on Amazon are expensive we decided to try this one first. Now our baby girl is 5 months old and she can still wear it.
This is also a good (can not say great) product for babies have skin problems. We regularly have to put lotions (Hydrophor Ointment, yes very greasy stuff..) on her whole body cuz of eczema and it's just inconvenient to use these tight baby bodysuits that doesn't even have front snaps. This one has, and can adjust the size a little bit bigger that normal bodysuits can't. Overall this is very reasonable product with a good price. Getting one size bigger ones soon.