I've acquired a set of UnderArmour (HeatGear), which I may use for my flightsuit. Even though it isn't the original color I was looking for I'm leaning toward using these because they are comfortable and two pieces. The girl in me couldn't resist the fact that the colors match my vest.
The holsters, belt and pouches in brown leather should balance out all the black.
Oh, and that's only half a kama.