Trust me I understand this problem as it's one I suffer often enough myself. I'm working on something right now, you might like the idea.
It's a half bodice so it leaves my waist and arms free to move (could even use a turkish vest come to think of it), a short cut-off chemise with a long 12 yard gauze skirt with bloomers/haram pants under. With the skirt it gives you a lot of options for hip belts and sashes, layer a few of them togther. Hell you can even add a coined hip chain for effect.
Sadly mine is only half done and I'm demanding a leather bodice, which naturally I can't make so it's being purchased! The rest is fairly easy to make/buy if your not the best with sewing.