It's summertime, and you're wearing the same boring jeans and tank top every day.

Why so serious?

You're never fully dressed without a smile, so forget this Batman curse rubbish and take a clue from the Joker from this summer's blockbuster hit Batman: The Dark Knight. Go for a look that says "Hey World, I'm no joke."

A cropped Purple Vest like this one from American Apparel will get you started, and if the purple doesn't make you smile anymore, flip it around and a red vest suddenly appears. Mix and match them with a pair of Lean Mean and Green Skinny Jeans and Holy outfit Batman! You have a look that's WHAM! POW! SMACK! Fantastic.

*Don't forget the red lips and smoky eyes.