This is so unbelievably late. I am blushing:) BUUUUUUTTTTTT, better late then never.
I helped my friend make a mummy costume for her son. Here it is (we forgot to wrap up his hands for the pic. Sorry)
It was easy. He put on long johns. We tore up an old sheet into strips then wrapped them around him. We hand stitched a few spots to hold the strips in place. Easy! I suggested she tea dye it and it looked even more aged.