I've had my sewing machine and ironing board out for 2 days now. I cut the black pieces for the banner out of a sheet from target, cut out the grey and yellow and sewed them on. I drew some letters, cut them out of fabric and hot glued them on. For the bats I used freezer paper stencil technique and painted them on.
I also made Logan his "4" shirt for his birthday, and a jet shirt and a "6" shirt for a friend. I'll have to add those another time.
I wrapped my painting above the fireplace with a cheap sheet from target. I ripped it into strips and then stapled on the back of the painting. I cut the bats out of construction paper and taped them up. I think Halloween decor is done, now I can enjoy it...after I finish cleaning up my mess.