Easy, DIY, historic Celtic leather shoes (aided by a Lasercutter). I don't have a laser cutter, but this has the pattern & I could cut by hand. Also, I wonder if this could be done with a heavy wool felt & be super comfy slippers.
Shoes made from one piece of cut fabric. I know these are meant as experiments for creating real shoes with only having to die cut one piece of material, but I think with my lower skill level, they might make for a fun DIY house shoe project.