How to Dress Up in a Riddler Costume <br>One of the most infamous villains in DC comics history, The Riddler is known for his smart and sly personality. Dressing up as this sly villain is a great way to get into the Halloween spirit! <br> <br>The first costume he donned was a green leotard with question marks emblazoned across it. The suit became so iconic that it continued to be used for a variety of different takes on the character over the years. <br> <br>Green Unitard <br>In his most recognizable costume, The Riddler wears a green unitard decorated with question marks. A domino mask can also be used to complete the look. <br> <br>In the DC Comics universe, The Riddler is an obsessive criminal mastermind who incorporates riddles and puzzles in his crimes. He has an obsession with proving his intellectual superiority over Batman and the police. <br> <br>When he first appeared in Detective Comics #140, The Riddler wore a green leotard covered in question marks. This design persisted throughout most of the 20th century and was later adapted to the Frank Gorshin version of the character in the Batman TV series. <br> <br>In the New 52, Riddler received a more subdued look. This discarded the question mark cane and replaced it with a simple green suit. The question marks were left on his tie, and he also received an alternate logo for the character. This logo is a bit more reminiscent of the Zodiac Killer\s logo than the previous one, but it still has a lot of similarities to his original design.