What Clothes Look Good On a Short and Almost Buff Girl?

I am about five feet and I am a gymnast so I am pretty "buff" or "butch" not very much but my shoulders are alittle bigger then than normal. What clothes would look good on me (smart casual) becuase I have a dance coming up. I was thinking about wearing a tight floral tank top tucked in to a black (kindof high waisted) tight skirt. Woud that look ok? any other suggestions? thank so much, 20 points for best answer , you can do that now! :)