I've been really happy with Athleta stuff. I recently bought the best-fitting bathing suit, ever. The bottoms are shorts with shirred sides and a sort of hipster-fit liner and the top actually supports my 34D bust. I got it right before we spent a weekend at a waterpark with the kiddo. I never felt like my boobs were going to fall out and I was all over the water slides.
I also have a cute black dress that I bought for my hubby's 20 year reunion. One of those perfect pieces for packing and machine washing and drying.