Gerber baby-boys 4 Pack Sleep 'N Play Footie Baby and Toddler Sleepers

Does the zipper go all the way down to the foot or stop mid bottom leg?

Do these sleepers have a reverse zipper? (Unzips from ankle)

This color says “Elephants”, but the photo is moon, stars, cloud & words neutral color, which is what I’d prefer. So which is it?

Does the zipper start at the top by the neck or at the bottom by the foot?