How to Make a Sweater Into Mittens (Free Pattern!)
Sew through all four layers in order to tack the cuff into place. 19. Continue to sew, only the inside three layers (not going all of the way through the outside cuff layer) until you get to the back of the wrist. Sew all of the way through all four layers, tacking the cuff in place and add a button or two if desired.