When it comes to Batman's suit, everyone has a favourite colour scheme, be it black and grey or blue and grey. However, one story featured Batman wear a number of brightly coloured costumes - and even one which resembled a rainbow - to tackle Gotham City's criminals. The reason? Robin had injured his arm, and Batman wanted to draw attention away from his sidekick so no one would figure out that he and Dick Grayson were one and the same. And here you were thinking that Batman is one of DC's smartest heroes...
