What would the holiday season be without a little bit of sparkle? We're talking about a LBD that took one wrong — or right! — turn into a sequin factory. Pair this number with black tights and some metallic heels to shine on, you crazy diamond. Philipp Plein Sequinned Dress, $1,686 at farfetch.com.
Leave it to Alice + Olivia to strike the perfect balance between sweet, girly charm and sexy, inviting design. In a scrumptious shade of winter white, we'd like to see this one-shouldered cocktail dress accessorized with an arm full of bangles and simple, platform heels. Alice + Olivia Corinne Embellished Party Dress, $279, at aliceandolivia.com.