DO NOT cut on fold, sock may not be symmetrical. Again, DO NOT cut on the fold. Divide upper section of the sock into three equal sections. Round off top of arms on white part of sock. Cut out each section.
Whip stitch top edge of mouth section first to secure, and stuff.
Sew around bottom of the mouth to close. Place on sides of monkey's head and whip stitch in place. Secure arms on either side of monkey's body with whipstitch. Tack hat to top of head. There is no right or wrong.