The term 'Jacket Type' can refer to a variety of different styles of jackets. The crossword solutions for this term are NEHRU (5 letters), ETON (4 letters), MAO (3 letters), PEA (3 letters), and LIFE (4 letters). Nehrus are a type of jacket that originated in India, named after Jawaharlal Nehru, the first Prime Minister of India. Eton jackets are a type of formal jacket, usually made of wool, with a velvet collar and lapels. Mao jackets are a type of Chinese military-style jacket, named after Mao Zedong, the former leader of the People's Republic of China. PEA coats are a type of double-breasted coat, originally worn by sailors in the Royal Navy. Lastly, LIFE jackets are a type of personal flotation device, designed to keep a person afloat in water.