Is showing slight midriff too revealing?

I plan to wear this top a href="http://www.roxy.com/product/index.jsp?productId=3897657" rel="nofollow"http://www.roxy.com/product/index.jsp?pr…/a with tattered light denim shorts, toms shoes, and small jewelry (stud earrings, my grandmother's locket, and homemade bracelets) i wear them all 24/7 anyway... to this festival/outdoor local concert thing. i already have the top and i'm really short so it only shows about half the skin as the girl in the picture.