Again, especially with swimsuits, consider your color choice and body shape in making your final decision. First I will share a few resources for determining your body shape and what styles and fits would look best:
http://fashion.about.com/od/swimwear/a/findswimsuit.htm
http://www.glamour.com/fashion/2010/05/how-to-find-the-sexiest-swimsuit-for-your-body-shape#slide=1
http://www.oprah.com/style/How-to-Choose-the-Right-Swimsuit-for-Your-Body-Type-Find-a-Swimsuit
Here are some great resources that I recommend for finding stylish swimsuits with a wide price range:
Swimsuits for all:
Swim Spot:
Lady Swimwear: http://www.ladymswimwear.com/index.html