very similar thing had happened to me, I ordered over £300 worth of clothes from oh polly for holiday, most of it apart from one item I had o send back because it was cheap material or just to small, so asked for 3 refunds I think it was and two exchanges. whilst arguing back and forth with them via email WHEN and IF I got a reply that if they were exchanging me for one item and new the size I wanted it in, the other notes would have been attached to the same piece of paper along with the clothes id sent back. Get this they had LOST the returns slip and there clothes id sent them back, BUT somehow new and sent one halterneck dress back to me in exactly the size id asked for. mind readers I wanted a size 8? eventually got a refund back for just under £300. After it took 2 and a half months from start to finish.