KIki's delivery service

It might be helpful to remember that the edge of the skirt would move in a circle in this case, and its folds would follow that circular motion (including the top outline, which doesn't move at all here). You might also want to animate the secondary action (hair and clothing movement) on different layers than the primary action (the broom moving up and down) so it doesn't look stilted by having the exact same number of drawings. Just some thoughts for future reference.