パジャマpajama
1.

A loose-fitting outfit made up of a top and pants designed for sleeping, often associated with Western-style loungewear.

2.

A type of nightwear consisting of a comfortable upper garment and trousers, derived from a Persian term meaning "leg clothing."

3.

A cozy garment set for sleep, typically featuring a combination of a relaxed shirt and trousers that provide comfort during the night.

パジャマpajamaすがた姿sugata
1.

The state of being dressed in pajamas, typically associated with comfort and relaxation, often seen during nighttime or leisure time at home.

2.

A way of presenting oneself while wearing sleepwear, implying a casual or informal look often linked to rest and unwinding.

3.

The visual aspect of a person clothed in pajama attire, commonly evoking a sense of coziness or homeliness, especially in private settings.

Example:

パジャマ姿のブライアンが、午前中家で読書している。