I came across another interesting site, AimeeMajor, with links to all the known Gothic and Lolita brands.
Some other link for Gothic and Lolita Brands including shopping services
Mashimaro Girl - Taobao Shopping services; some interesting links
Lolita Fashion shopping Services
BatGearBeyond Swedish brad and links to classic brands
Gothic Lolita for the clueless - I just liked this!