Add a pair of Mary Janes and some tights, and you'll look the part. When it comes to adult Halloween costume ideas, the classics are classic for a reason. Still, you can change things up a little ...

In fact, more money has been spent on adult costumes than on children’s in each of the last six years, according to the NRF. From Barbie to Batman: The Top Costumes For Adults, Children And Pets ...