Must Haves: 9 Lacy Underthings To Make You Feel Sexy

According to the song from Annie, you're never fully dressed without a smile. But I say, you're never fully dressed until you've got something slinky and sexy on underneath. We recommend a lacy slip, bustier or bra-lette for letting your sensual side show (or not show, as it were). Check out our picks!

Check out more sexy Valentine's Day-worthy lingerie on our Pinterest board!