I concur with those Beach House suggestions and add maybe EMA, Slowdive and possibly Cocteau Twins and Piano Magic. Maybe even the work of Brian Eno in Another Green World?
Oh, and by the way, “shoegaze” is nothing more than a journalistic name to group all bands in the popular musical scene that made a heavy use of pedals to distort or generally modify their guitar sound. They spent so much time watching at their pedals in contrast of earlier guitar players, that they looked like they were gazing at their shoes.