Smith's Opticians has long been Houston's best source for new old stock frames (that means unworn or unopened vintage), but the store also has a carefully curated selection of modern frames (or pretty much any look). Your glasses won't be ready in an hour, and they might cost more than you'd pay at some other places, but the owner, Phillip, will practically wait on you hand and foot until you find the perfect pair. Bonus: You'll have a set of frames unlike anyone else's in this city.