I followed it except I stamped the sentiment, "Hope your day is on cloud nine. Happy Birthday" on the inside. Here is what I used:
Stamp set: Lift Me Up and Timeless Testures
Thinlits: Up & Away
Card stock: Thick Whisper White, Crumb Cake
Inks: Cherry Cobbler, Night of Navy, Delightful Dijon, Crumb Cake, Soft Suede and Pool Party
I stamped and cut the balloons and clouds out one night and assembled all three cards the next day. I really like how they turned out and easy to mail too!!
Thanks for coming by!! Mary