It's authentic but it's very small. It's not really a purse unless used as such by a 3-year old.
It's about 5" wide by 3" high.
It's not a "purse" in any sense, it's just large enough to hold maybe a set of keys, an ID or some coins, but the strap would barely fit over someone's wrist. I use mine to hang from my purse strap and hold my mini garage door opener, it's not quite big enough to fit the larger opener that clips onto the visor.. It's not a wristlet either although the seller describes it that way. They won't even hold a very small basic cell phone.
Ohhh, okay thanks a bunch! It's adorable, but probably won't be that useful to me then.