For daily wear:
Target, Steve and Barry's (last time I heard in bankrupcy), Sears, and sometimes Old Navy. The clothes are reasonably fashionable for daily wear, but most importantly inexpensive for what you get. I have never been a slave to labels.
But because I know some woman place an emphasis on nice clothes on the man they date; I have more expensive clothes used just for dating. Clothes with more expensive labels. Clothes that can go out of style before I actually wear them out since I generally only wear them on dates or a place that I know it is more expected. Like Las Vegas casinos.