I used Stampin' Up's set called Party This Way. For the sign I used Only Orange ink. It's up on Pop Dots and I used Crystal Stickles around the edges.
The balloons are stamped in Rich Razzleberry, Taken With Teal, and Real Red. The strings are twine from The Twinery in Stone.
The card base is just Kraft. I rounded the top 2 corners on a 1/2 inch setting using my Corner Chomper. Then I went around the edges to do faux stitching using my Sakura gel pen.