Linen Pants Suit

pants suit
A pantsuit or pant suit, also known as a trouser suit outside the USA, is a woman's suit of clothing consisting of trousers and a matching or coordinating coat or jacket. The pantsuit was introduced in the 1920s, when women took on a new role wearing pantsuits, hats, and even canes and monocles.
a pair of pants and a matching jacket worn by women

linen
Garments or other household articles such as sheets made, or originally made, of linen
white goods or clothing made with linen cloth
a fabric woven with fibers from the flax plant
Cloth woven from flax
a high-quality paper made of linen fibers or with a linen finish