One of my favorite ways to create a feminine and sexy look is to show a little bit of skin with a peek-a-boo top like this denim one from a local boutique here.  I believe Forever 21 had one with a similar style as well.  A tip for keeping the look unified is to pair it with something that covers up the other areas of your body so you aren’t revealing everything at once.  For example, I paired this top with a maxi skirt to balance out the overall look. 

What I’m wearing:
Boutique blouse
Forever 21 maxi
Target belt
Target sandals
Forever 21 necklace