finished measurements:
Gloves
Circumference at knuckles: 6 ½ (7 1/4, 7 ¾)“ / 16.5 (18.5, 19.5) cm
Shown in size 6 ½” / 16.5 cm
Intended to be worn with ½–1” / 1.5-2.5 cm negative ease.

Hat
Circumference at brim: 15 ¼“ / 38.5 cm
Length: 8 ¼” / 21 cm