25. The Shimmery Gloss — Sparkle (sensing a theme yet?) looks just as ravishing on your lips as it does on the rest of your person. If a sparkle lipstick gives you a bad '90s flashback, opt for a gloss instead — it will give you all the shine you crave without being too overpowering. Or, layer a coat of it on over your fave lipstick to give an old shade new, party-ready life.

Milani Haute Flash Full Coverage Shimmer Lip Gloss, $7.49, available at Drugstore.com; Givenchy Gelée D'Interdit Smoothing Gloss Balm Crystal Shine in Enchanted Silver, $27.50, available at Sephora.