I just completed a Turning 20 with Asian fabric for my daughter. Since Asian fabric tend to be "busy", I did not use 20 different fat quarters. I used several of the same fabric two or three times to give the quilt more continuity. It came out very nice, and I think my daughter will like it.
Being Chinese, you'd think I would have used Asian fabric before now, but I struggled to find an appropriate pattern. I don't remember where I saw it, but someone posted a picture of a snowball quilt using Asian fabric. I may have to use that idea for my next quilt.