I would pretty much give this outfit a D. If that. For the life of me, I cannot get the hoodie onto a doll. Not a Mattel doll, not a PM doll. And without the hoodie dress, the outfit isn't worth anything.
The only pluses are the underwear, which are a cute color, and the headband, which looks good by itself. But that's not much of a reason to buy the outfit for the $26 it costs without a JLY doll.