I also went into the shop ALL SAINTS on a trip to london, and i was really intrigued by the vintage lightbulbs. I thought this looks really interesting and good back up research to this idea.
On this trip to london i also went and ventured ion camden market and came across this cluttered little shop in the stables which sold everything and it immediately reminded me of a witches coven or a fortune tellers place.
EVERYTHING is everything in that place, you could get anything.