repurposed cereal bags

here is another project that i had wanted to try- the idea had come from here. i used a small piece of cotton, stamping, torn music sheet and buttons along with sewing them into a cut out cereal bag. i really like the soft look through the bag.

she had attached her's to string, but, i was considering putting a magnet on mine. thoughts on this? would love to hear what your thoughts are on this! thanks!!