My first thought was to use the luscious Champagne Glimmer Paper from Stampin' Up!, but my card went in a completely different direction to my initial plan! There's LOTS of embossing on this card, which I think gives a rather regal effect.
I inked up my Beautifully Baroque embossing folder with Gold Encore ink, and ran it through my Big Shot with Very Vanilla card in the folder. I liked the look of that, but decided I wanted a bit more 'random' coverage, with shimmer ... so I sprinkled gold embossing powder over the embossed card, and heat set it. You can see the shimmer in this close-up shot:
..... and here's the card in its entirety. The ornaments, background and sentiment are all heat-embossed; I really went to town with this technique today!
Stamps: Ornament Keepsakes, Merry Little Christmas
Card: Early Espresso, Very Vanilla, Cherry Cobbler
Ink: Versamark inkpad, Encore Gold inkpad, Gold Stampin' Dazzle marker
Other: Beautifully Baroque embossing folder, Holiday Ornaments framelits, Chalk Talk framelits, Gold stampin' emboss powder, Early Espresso stampin' emboss powder, Cherry Cobbler stampin' emboss powder, Regals brads, paper snips, Early Espresso stitched grosgrain ribbon, Gold Glimmer brad (dipped in Versamark, and gold-embossed)