Here are the materials you need (so you can see it is really easy):
Materials:
1. Paper cutter
2. Paper Rosettes
3. Thick Cardboard
4. Thin Cardboard
5. Scissors
6. Double Sided Tape
7. Hot Glue Gun
2. Paper Rosettes
3. Thick Cardboard
4. Thin Cardboard
5. Scissors
6. Double Sided Tape
7. Hot Glue Gun
Go see the full post for instructions at the So You're EnGAYged blog.