The Hipster Bikini is the second release in the RealFit clothing line. RealFit is a system of standard and RealFit HD morphs which allow you to get a more realistic look for tight fitting clothing.
Ever notice how most tight fitting clothes for your characters just sit on the surface of the figure? This is not natural at all and makes the whole scene less realistic. The RealFit system mimics the give when soft parts of the body are pressed thus giving a more natural appearance to your characters.