I feel best in anything colorful that requires minimal amounts of cat-hair removal.
But really, tight jeans and a nice fitting t-shirt with some mary janes I have, and I feel great.
Also, to sort of address what Ruthie has said, I agree - it's all about projecting confidence. I don't dress up but I carry myself well and I definitely get attention. I will note that it's often unwelcome because I can't particularly stand to be checked out, but it works. I'm also 5'10 (178cm) and around 200lbs (though I couldn't tell you the exact weight since I don't own a scale). I suppose if I had to describe myself in two words, I'd say "in excess"
Lots of hair, lots of height, lots of hips, lots of boobs, lots of thighs - but I can work it, so it's all good. IMO, one of the best things I ever did was stop watching TV and reading those stupid magazines like Cosmo that tempt women to become slaves to their bodies instead of proud owners of it.
One last point - rincaro, that's a f*cking brilliant idea you had with the bra and sundress. I'm a DD and have avoided buying lots of tops etc. because my boobage was way more than they could handle. (But hey, very few things on this earth can handle *that* kind of boobage!