It runs a bit big, because there is a lot of extra fabric in the back, and normally a medium fits me pretty well.. But I'm probably going to return and get a small. It is very flattering for class though!
I bought this for my daughter who is an average size 2 in women's. I purchased a Medium adult but it still did not fit her well. The leo is beautiful, but the traps are too small. I cannot close the neck piece without her feeling like she is being chocked and the arm wholes are small and tight around her underarms. Returned the item.
This leotard is a very nice style in the picture but what it does not show is that on some people the straps in the back may not be snug and when doing anything that requires a movement of the back the straps may bend out and be an odd sight. This leotard aside from the straps on the back is very comfortable, moves well, and fits true to size. I ended up cutting the straps off and now the leotard works fine.
Natalie has really done a fabulous job with its Couture line of leotards. We have purchased several (my daughter and I), and all are beautifully made, durable and elegant. This leotard has a beautiful cut that highlights the back, but the straps ensure a snug fit that prevents any slippage.