Tam hats, better known as Tam o’ shanters originally referred to bonnets that were traditionally worn by Scottish men. Usually, a hand knitted piece of wool is stretched across a wooden disc and then felted for making this stunning hat that was designed for securing hair neatly. The military hats are also common with the ladies along with a close fitting variation that suits short hairs. The draped design of the hats comes in a variety of shapes and sizes. The graduation tams have tassels hanging from their tops. The crocheted tams look gorgeous as they keep your heads warm in winter.