Women specific cycle clothing

I was so taken with this review that I ordered one immediately! My spring waterproof gave up a few weeks ago and I couldn't find a replacement.
I ordered the small as I'm a size 8 on top. It's a bit big round the bust and a bit too snug on the hips (and the sleeves are too short) so I'm going to exchange for a medium. Chrome charge £4.95 for returns so is there anyone who wants a small, could order a medium then we do a swap?? Or who just wants to buy the small for £87 and I'll order a totally separate medium?

Oh noes ! I'm so sorry. Hope you find someone for a swap :-(