Runs small, I am a 38G so I ordered this size and my bust was spilling out of the cups. I know the bust should round out a bit as the cups are just partial and then there's the beautiful lace to cover the top part but it was just to small. So, I order the H cup and even though it fit better it was honestly still a bit small, my bust would like great until I bent over and then I had to readjust it which is a pain. The bra is sexy and made well but it runs small. Also on both bras one of the decorative straps on the bust area was twisted which was annoying and I had to unsew and fix it as they should be laying flat.