Blues Clues Blue Adult Comfywear Costume If you're into mysteries, we have the costume for you. Hunt for clues and discover the secret of the day when you wear the Blues Clues Blue Adult Comfywear Costume. It's easy to get dressed up in this simple jumpsuit, and it's a great way to relax during a day of fun. You'll be leaving a trail of blue paw prints for everyone else to follow on a big day of fun. Have your best friend dress up as the host for the perfect couple's look. Item cannot be shipped to P.O. Boxes