I believe Harold's started in Oklahoma, and expanded into Texas. I bought some cotton twill pants at their (former) store in Atlanta's Lenox Mall. The pants were reasonably well made. I particularly liked them because, like the pants you linked, they had forward-facing (English-style) pleats. If you are not only tall, but also slim, I think that style of pleated trouser can look great. And hey -- how wrong can you go for $35?