Uniqlo/whatever is fine for a shirt, but I'm not sure that's what Stitches has in mind.
Stitchy, I want you to start buying random, weird shit on ebay and rakuten. Ann, plokhov, forme, damir, TVA, whatever. none of this OCBD garbage. Pants, too. think beyond jeans. Cast away your preconceived streetwear notions and give yourself up to the fashun.
I think if this is the case no one in this thread is going to be able to provide an answer. Gotta just try some shit til you find what works.