I've been looking for a sporty but flattering (sustainably made) swimming costume for ages. I'm 5ft 8 and UK size 10-12 so I bought the 12 and it fits well. Most swimsuits seem designed for people with no bum and end up cutting in and giving you the dreaded four cheek look, but this one isn't too bad!
I love the thin sewn-in bra cups - they mean you don't have to worry about nipples showing through and give a little more shape without being at all visible.
The only problem was the horizontal strap across the back - it was so loose it was sticking out several inches - I debated long and hard what to do about this because I wanted to keep the swimsuit but it was unwearable with the strap sticking out like that. In the end I carefully cut it off and it's fine without it. Phew, I was pretty nervous about ruining a £95 swimming costume!
Finally, the design and panels are flattering and it feels like good quality - I wish there was a brighter version in shades of blue/green/turquoise though - maybe next season?