Hunt For Tricolor Rosette Ribbon

Okay, who knows where I can find a red-white-blue rosette ribbon?
Remember Segolene Royal. During her campaign to be France's president in the spring of 2007, she wore a tricolor ribbon somewhat like the ones here, but I think with grosgrain ribbon. It was stunning!
If I can't buy a ribbon like it, then does anyone know where I can get directions on how to make my own?