Where can I find "gothic lolita" Dresses at that are around (40-$110)?

I perfer the gory lolita style or a black and white one? i looked on ebay and i like them I just seem to need to find some that can be delivered a lil faster, also I'm a plus sized girl so those pre made ones wont work so? btw I have cosplayed for 3 years and it seems to piss the gothic lolita girls when I call it cosplay well I dont care about correcting just help me of what I need to find...Cause I dont care if your a gothic lolita pro...cause anybody can be one so please be nice and dont take this offensely either thank you ... Suta XD