Retro Fabric
Feeling crafty and loving retro? There's plenty of retro fabric to be had on the web, and here's a supersecret list of the sources!
fabricparadise - search for "Retro" and you'll find all kinds of fun patterned fabric: funky handbags, highheeled ladies shoes, poodles and retro cats in the hundreds per yard. They get the Most Retroholic award because in addition to the cool fabric, they also have a chat called "fabricholics". 'holics unite!
reprodepotfabrics - retro repro depot. Is that a tounge twister? Anyway, the store has fun repro fabric as well as readymade retro clothing and accessories!
warm buiscuit - they have really funky repro children's bedding with vintage airplanes and stuff on the fabric.
melinamade - the lady has some real funkyness going on her site: a fabric selector called swatch-o-vision! Melinamade sells reproduced atomic and geometric '50s print fabrics and wallpaper.
Retro Cloth Revisited - how to make your own retro fabric using rubber stamps. Get you hands dirty, baby!
barkclothhawaii - 50's tropical retro prints on barkcloth.

There is plenty of great fabric on eBay, but for the best of them look at the wares of Retroholic.com's three favourite retro fabric sellers:
More Retro Crafts