NWT - Agent Provocateur Ismerelda Set

Agent Provocateur Ismerelda Big Brief and matching underwire bra top, both in a size AP 4. Reposhing just due to size. For context I have never worn AP before so I really was unsure, after reading reviews it seemed it was best to size up, but I think I went a size bigger than I needed. I typically wear a US 4/6, typically a 6 on the bottom, and a 36B bra. I think the size 3 would have fit me perfect, it just had a bit of extra fabric on the top and bottom.