Choose the word which is different from the rest.

The answer is D. Loongis.

Petticoats, trousers, and skirts are all types of clothing that are worn around the lower body. Petticoats are a type of undergarment that is worn under a skirt or dress. Trousers are a type of pants that are worn by both men and women. Skirts are a type of garment that is worn by women and girls. Loongis are a type of traditional Indian garment that is worn by both men and women. They are made of a long piece of cloth that is wrapped around the body and tied at the waist.

Loongis are different from the other options because they are not typically worn in Western cultures. They are more commonly worn in India and other South Asian countries.