To save time and money, you can use Dinosaur pictures, posters, clipart, and other dinosaur imagery to make all sorts of cool decorations and homemade themed party items for your child's birthday party.
For instance, give this search a go and you'll find lots of great Dinosaur imagery:
You can also hang these great Dinosaur posters around the house to create a special party atmosphere. The posters are also great to give out as party favors to the guests or keep hanging on the wall long after the party is over!
There are so many cool things you can do with these images!
To save on money try to get free old newspapers or magazines that have to do with dinosaurs (like Prehistoric Times, Dig, Dinomite Magazine, and more; here's a great dinosaur magazine list to check out). You can have your kids help you by cutting out all the dinosaur pictures and then using them for your Dinosaur Party. You can also give out the dino-related magazines to kids and as a craft activity they can cut out their favorite dinosaurs and make their own Jurassic collage!