Competition suits are niiiice.  Another bonus is that most of them are one-pieces, and are more tight.

http://google.com/products?q=speedo%20%22pro%20back%22
http://google.com/products?q=hydrasuit




This place offers lots of competition suits, for relatively cheap:
    http://www.swimoutlet.com/Womens_Competition_Swimwear_s/220.htm



Explains speedo's cuts:
    http://www.swimoutlet.com/PhotoDetails.asp?ShowDesc=N&PhotoNumber=4&ProductCode=1107



==== Speedo size charts ====

LZR Racer & FS-Pro
    http://www.speedousa.com/product/sizeChart.jsp?categoryId=3138993

Aquatic swimwear
    http://www.speedousa.com/product/sizeChart.jsp?categoryId=3157107

Racing, fitness, and triathlon
    http://www.speedousa.com/product/sizeChart.jsp?categoryId=3157099


Get size 34 or 36  (closer to 36).