Big in the cups - it was too big when my usual size was a 30JJ, and is now too small at a 30KK. It was also quite firm in the band - I'd say it fits like a tight 30K or loose 28KK. The gore is quite wide, the straps are ridiculously long - they need altering to adjust short enough. It's very, very tall under the armpits, and it's quite square at the back - the wings taper to the band very fast, so the straps can come off my shoulders quite easily. That said, it's still pretty good. Appearance-wise it's lovely, and the shape is better than I've gotten in most of the CK unpaddeds.