The problem with a lot of swimwear made for the busty among us is that it can tend to look matronly. But we searched the web and we able to find several styles that offered support while still being sexy:
Bravissimo specializes in lingerie, clothing and swimwear “for big boobed women†and their pieces have style and panche. Based in Britain, you pay more for shipping, but it’s hard to find their wonderfully cheekiness State-side.
A conservative bandeau:

A fun 2-piece that really supports and you can chose between 2 bottoms:

Newport News has some separates as well as one-pieces that are fun. If you want to completely downplay your bust, this ballet neckline is great:

Venus Swimwear has some gorgeous fabrics in many, many options. Tankini, Brazilian thong, medium bottom, full bottom, underwire tops, triangle tops…the list goes on. Look on the left navigation to shop by style. You can also shop by fabric or color. This style of top offers moderate support:


See All Of The Week’s Sample Sales
First Look: Christian Siriano For Payless Shoes
Sak’s Black Halo Sale: Cheaper Than Gilt’s, And Still In Stock