In lingerie as in champagne, a little sparkle makes everything better, right darlings? It's certainly the case with this noir bottom. The classic thong silhouette, with its slender sides, deco paneling, fishnet tulle back, daring peek-a-boo keyhole, and gorgeous leavers lace is shot through with subtle rose-gold gilt threading for just a hint of sparkly shimmer. We'll raise a glass to that.

• Metalli interwoven in lace detail
• Lined gusset
• Keyhole in back