I'm a UK 16 and top heavy, and I've now tried on a bunch of Boden dresses. (I have an anniversary party I need a dress for.) I bought and kept the crinkle jersey dress, which fits nicely, but it's too casual for the party. I almost kept the Amalfi dress, which really looked fab on, but the bust just didn't quite work. But it's a really flattering fit and it was so close. Right now, I have the summer colourblock dress and the pebblespot sundress here. The pebblespot runs small or the Amalfi runs big, as I'm busting out of the 16 much more than I was in the Amalfi. But it's a similar flattering fit, so I'm going to try one size up and see if that works. The colourblock dress is also quite flattering--simple, but flattering. Probably wouldn't work well if you're a pear on the bottom, but does work with a large chest if you're slimmer on the bottom. Unfortunately, the double darts (which are a good idea in principal) kind of pucker at the boob, and I can't decide if I can get around that or not with a different bra or some creative pressing. I've been trying to avoid going to the store (the best store for dresses is a bit of a drive from where I am), but I might have to.