R.J.
I don't know about second-hand stores, but we have an outlet Dillards at Greenspoint mall that has a great men's selection with very low prices. There's also a little discount store, if you exit West rd on I-45, it's on the same side as the Walmart. Its name is something like Falleas Padreas. It has some very low prices and all the clothes are new. Things like t-shirts for $2 and men's dress shirt for $8.