More ideas from Jane
This insanely simple window shade is magnetic, movable, and no-sew. | 31 Easy DIY Upgrades That Will Make Your Home Look More Expensive

Well, not really laundry, but for the laundry room metal door. No drilling, just magnets inside the curtain. Could even do a no sew. Could include magnets at the bottom as well to keep the curtain in place when the door is open.