New Rarity-themed blind bag scale story set, this time Carousel Boutique, Rarity, Hoity Toity, and Opal. Quality looks typically good for these sets. Found at Toys’R’Us, no indication it’s an exclusive but I haven’t seen it anywhere else yet.
 
Edit: I hadn’t noticed it before, but the piece of fabric on the sewing machine, is actually fabric. That’s a new thing for these sets. Also, Rarity’s gown is clearly removable; it snaps off in the front. Also not 100% sure, but I think the ribbon might be a tape measure.