Cardigan (sweater)
A cardigan is a type of knitted garment that has an open front. Commonly cardigans have buttons: a garment that is tied is instead considered a robe. A more modern version of the garment has no buttons and hangs open by design. By contrast, a pullover does not open in front but must be "pulled over" the head to be worn. It may be machine- or hand-knitted.
The cardigan was named after James Brudenell, 7th Earl of Cardigan, a British Army Major General who led the Charge of the Light Brigade at the Battle of Balaclava during the Crimean War. It is modelled after the knitted wool waistcoat that British officers supposedly wore during the war. The legend of the event and the fame that Brudenell achieved after the war led to the rise of the garment's popularity. The term originally referred only to a knitted sleeveless vest, but expanded to other types of garment over time. The sweater is mostly associated with the college culture of the Roaring Twenties and early 1930s, being also popular throughout the 1950s, the 1970s and the 1990s. Cardigans have also regained popularity during the present decade.