If you just can't spare the mental energy to make your own costume decisions, though, amazingly-named Twitter user @SadFaceOtter has created a chart to help you decide, using just your birthday.

The reality star was in good spirits after attending Tracee Ellis Ross' non-costume birthday party in her full Mystique look. Kim Kardashian went all out for a pre-Halloween event, only to find ...

Rob Lowe, cryptid hunter and Bigfoot fan, received a Sasquatch costume for his 60th birthday and 'walked around the street in a f---ing Bigfoot costume.' ...

Beyoncé Slays at Ciara's Costume-Themed Birthday Party Dressed as Storm From X-Men The singer looks amazing with white hair and blue eyes ...

A superhero dad has been applauded after donning a Spider-Man costume to give his young son a birthday surprise he is likely to never forget. Pretend play and the ability to engage in fantasy and ...