here to see a tutorial on splitcoaststampers on how to do this technique. It's basically just inking up an embossing folder (the flat side), and then running it through with white cardstock.
Stamps: Sincere Salutations
Cardstock: Whisper White, River Rock
Ink: River Rock
Other: Big Shot, Vintage Wallpaper embossing folder, Whisper White grosgrain ribbon, Scallop and 2 3/8" Scallop punches, brayer