ON FB
Fabric Jungle
Georgie loves fabric

Ebay...I use a few different sellers form the US (I'll pop some link's on your FB page later babe)
Melbel put me onto equilter (noice nom nom nom)
SPotlight
Lincraft (OMG I got the most gorgeous fabricc there today for a pressy)
and my local fabric store

ETA - oz material girls...I find them a little to $$$ especially when they sell 1m of fabric for $26m and I can get it for $6 a yard on ebay with $15postage for up to 6 yards with some sellers