I have it and I'm a size 18/20 38f/FF. It fits me really well. I usually wear it with a bra, and it can be worn under a dress for a later sexy suprise. Also good with just nipple pasties, rather than a bra.
Generally I have struggled to get lingerie that accommodates my bust, but lovehoney are looking at this so there might be more styles for larger busted women in the future.