Do you have a Wall's near you? They get in great stuff (Kenneth Cole, Polo, etc.) when department stores get rid of them.
Otherwise, I'd watch Express because they have sales every couple months with $10, $15, and $20 bins. I got some excellent $50 ties there for $10, plus the dress shirts are solid.
I also suggest Stein Mart. Great stuff you'd find at Foley's, Dillard's, or even Sak's but around 50% off.
Hope this helps.