You just need "Fimo Classic", gold foil, glue, golden coloured wire and a clasp pin!

1. Form a Chanel Logo with Fimo and let the Logo become dry
2. Put some glue on the Logo and let the glue become a bit dry, than put the gold foil on the Logo.
3. Fix the clasp pin with the golden coloured wire in the Chanel Logo.
4. Your vintage looking Chanel brooch is finished!