This is an adorable set! We picked up this set on ebay, so ours is incomplete, but the pieces we have are in excellent shape - no snags, unlike McKenna's performance outfit which barely cleared the box before the Velcro made picks all over it.
We have four pieces: a deep purple leotard, matching hair scrunchie, warm up pants and jacket.
The leotard is gorgeous, made from stretch velvet material, which does not snag, even though it fastens with Velcro. The color is beautiful on all the dolls who have tried it on - I love the dark purple. It is a tiny bit snug on Samantha, though, so I don't think it would be a good choice on a PM doll. The matching hair tie has really nice details - like the leotard it is two colors of purple and has a row of silver sequins. The warm up jacket and pants are cute and fit well. They are made of the same fabric some of my workout clothes are made of - very lightweight. I love the real zipper on the jacket!
I do wish we'd gotten the shoes and other accessories with the set, mostly because I adore doll shoes, but still very happy with what we did get.
Overall, definitely an A, super quality, very nice details!