If You’re Going For…The Little Black Dress: This chic party dress, with its sheer halter and sparkly middle, gives the LBD a whole new flavor. Throw it on with some red pumps or red lipstick and you’ve got yourself one heck of a date night. City Triangles, ($80). If You’re Going For…The Sexy Siren: This bold, curve-hugging, open-backed dress in Valentine’s red will be turning everyone’s heads, not just your date’s. Victoria’s Secret, ($80).