Taken from Vintage Vogue pattern illustrations. Work nicely with color, can be layered, some of them may need an extra "stamp" to be dark enough in certain colors. Please link back, making these was fun, so I would like to see where they end up.
Also if you see any other neat retro pattern illustrations that would make nice brushes, post a link for me and I'll love you.
Paper background from:[link]
See the original patterns here: [link]