Cutting

• The length of line A-B-C should be the length around the foot at the widest part. (This is the length all the way around, not just across.)
• The length of line B-I should be the length of the foot at its longest.
• The sum of the lengths of lines D-H and G-J should form a loop long enough to pass the foot through. (These lines will form the opening of the slipper.)
• The diagram as shown is for a slipper with a short extension which goes slightly up the leg. The length of this extension is the length of lines D-E or F-G. To make a slipper without boot top, reduce the length of these lines to zero.
• The length of line H-I-J is twice the length that you want the slipper to rise up from the floor to its highest point.
• Don't forget to add seam allowances.
• Cut two. (One for each foot.)

Instructions

• Fold cut piece along fold line (line B-I). Match point A to point C. Match point D to point G. Match point E to point F. Match point H to point J.
• Sew along line AC-EF.
• Sew along line HJ-I. This forms a slipper with open toe along line AC-B, the foot opening at line DG-HJ, and the heel at point I.
• Rotate the slipper so the foot opening points toward you.
• Moosh the front of the slipper flat so that point AC meets point B.
• Sew the toe closed.