If you're looking to celebrate without spending a fortune, then these DIY birthday party decoration ideas are the way to go. Maybe you're throwing a party for your baby's first birthday.

DIY Paw Patrol Birthday Party – A hit for little fans of the show! Elegant Carnival Backyard Party – Great for teens or adults, with a classy twist on carnival games.

Check out 37 of our favorite birthday party themes of 2017 . . . some totally of the moment, some completely classic, and all ready to inspire you to throw the best birthday party ever for your ...