casket / casquet / casquette [ˈkæskət]
casket – n. – 1. a coffin; 2. a small often ornamental box or chest for jewels, letters, etc.
casquet – n. – 1. a light open headpiece; 2. a piece of armour for the head
casquette – n. – 1. Fr. diminutive of casque; 2. a cap with visor