My favourite cute and sexy colour combination for Valentine's Day is soft pink and black. It's usually associated with retro designs, but it translates nicely into delicate modern looks as well. Think of overlaying black lace on the soft pink to make a sweetly seductive look. For something even sweeter, think black and pink polka dots. Below is some inspiration to get you thinking about what to wear to show off your feminine side, whether it's for an evening with your sweetie or a night on the town with your girls. If you're looking for something you can buy online, I've got a few choices picked out for you as well!