I'm like- a week early, but here's Dot's Halloween costume!
In honesty, my family and I never really celebrated Halloween. If my memory serves me right, I wanted to dress up at Jack Skellington at one point, but my parents said no, so honoring that little wish, I drew Dot in it! (She's wearing facepaint :3)
P.S. sorry for the blurry line-art, I wanted to do Dot's 1-3 steps Halloween costumes but then realized I was too lazy for that :^