Because there are no other fabric stores in SF like this, Britex wins hands down as the BEST in SF. Four floors of fabric, notions, passamenterie, ribbons, feathers, etc. etc. has me like a kid in a candy store. It is the only place I will go to for designing my own cushions. The home interiors/upholstery section is outstanding with truly decorator/interior designer quality fabric. The first floor silk section makes me swoon. There are dozens of fabric stores like Britex in New York City -- some better, some not as good -- but Britex is definitely world-class.