Beyoncé's sexy Grammys opener was amazing for many reasons, including her sexy, tough-but-hot outfit (er, lingerie) choice. The sheer bodysuit, the Saint Laurent  tights, the cage briefs and La Perla  vest, all with a bondage feel running throughout, had our mouths on the floor — and left us inspired to start shopping for similar pieces just in time for Valentine's Day.
Because channeling Beyoncé is never a bad idea, we rounded up the pieces that most closely mimic what she wore on stage. And while we're thinking lingerie right now, her custom Swarovski-covered Stuart Weitzman  pumps deserve some attention, too .
Agent Provocateur Whitney Brief  ($190)
Intimo Clo Kali Soft Bra  ($49)
Only Hearts Club Cage Back Bodysuit  ($132)
One Teaspoon Pretty Daggers Bodice Top  ($70, originally $99)
Cosabella NSN Sexy Shaper Bikini Briefs  ($62)
Blush Lingerie Demi Teddy  ($88)
Myla Black Anastasia Nonpadded Plunge  ($87, originally $175)
La Perla J.P. Gaultier Beachwear Briefs  ($154, originally $385)
Fleur of England Belle de Nuit Bodysuit  ($400)
Fleur du Mal Lace Bondage Panty  ($85)
Lascivious Milla Cutout Bra  ($158)
Stella McCartney Scarlett Weaving Stretch-Lace Bodysuit  ($95)
One Teaspoon Waxed Superman Bodice Bikini Top  ($76)
Mimi Holliday Dotty Nuit Bodysuit  ($155)