Use vibrant icing feathers and a whimsical face to decorate gingerbread into the shape of turkeys.
Turn round cookies into cute pumpkins with vines and foliage by using orange and green frosting.
For a warm, fall aesthetic, cut cookies into the shape of leaves and decorate with red, yellow, and orange icing.
Use tiny oval cookies, yellow frosting, and chocolate or candy "kernels" to make miniature corn on the cob.
Use icing caps and "straw" hair to create adorable scarecrow faces on round gingerbread biscuits.