22. Works of Art
Every time we thought we’ve seen every possible costume, people come up with the next creative invention. Who would’ve thought of dressing up for Halloween as classical art? These two friends decided to be classy this Halloween, and go as two of the most famous paintings ever created: the Mona Lisa by Italian artist Leonardo da Vinci and Girl with a Pearl Earring by Dutch painter Johannes Vermeer.

Perhaps these girls are art majors? That would explain a lot. Either way, this is a costume you don’t see every day (or every year). Two of the most famous paintings in the world don’t require an explanation, but these women might have to answer the question of how did they come up with the idea and how they managed to create these costumes so accurately.