Velour Pajamas

pajamas
(pajama) (usually plural) loose-fitting nightclothes worn for sleeping or lounging; have a jacket top and trousers
(pajama) a pair of loose trousers tied by a drawstring around the waist; worn by men and women in some Asian countries
A pair of loose pants tied by a drawstring around the waist, worn by both sexes in some Asian countries
A suit of loose pants and jacket or shirt for sleeping in
Pajamas, also spelled pyjamas (see also spelling differences) can refer to several related types of clothing. The original paijama are loose, lightweight trousers fitted with drawstring waistbands and worn in South and West Asia by both sexes.

velour
A knit fabric similar to velvet, but usually somewhat coarser
A plush woven fabric resembling velvet, chiefly used for soft furnishings, casual clothing, and hats
Velour or velours is a plush, knitted fabric or textile. It is usually made from cotton but can also be made from synthetic materials such as polyester. Velour is used in a wide variety of applications, including clothing and upholstery.
A hat made of such fabric
heavy fabric that resembles velvet