Continue to serge to end. When you reach the last piece, attach the All Purpose foot . Lay flat with wrong side up. Using a rotary cutter and ruler, true each long side. Serge the opposite end.
Dab ends with glue stick.
Fold in half and pinch together. Fold unpearled edge to form the purse. Measure both sides so they are even. Use pins to secure, but be sure to remove before reaching the knife. Be sure to catch all layers to form purse pocket.