These aren't mandates, but idea starters. Please consider designs that:
Feel modern/today with a touch of retro, "ole time shop" nostalgia.
Present our store as an inviting space, where you might want to spend an entire afternoon. Welcoming.
Convey a love for physical books: book spines, dust jackets, etc.. (Not too "old-world" leather-bound dusty, though. We're not a rare book shop.)
Design should be simple and self-contained visual element, working well on a website header, Facebook page, etc.
Feel free to think of ideas and approaches not considered here. We're open to new ways of thinking. Thank you!