Cotton Knit Pajamas

pajamas
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
(pajama) (usually plural) loose-fitting nightclothes worn for sleeping or lounging; have a jacket top and trousers
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.
(pajama) a pair of loose trousers tied by a drawstring around the waist; worn by men and women in some Asian countries

cotton
soft silky fibers from cotton plants in their raw state
A thread of this fiber
take a liking to; "cotton to something"
A soft white fibrous substance that surrounds the seeds of a tropical and subtropical plant and is used as textile fiber and thread for sewing
Absorbent cotton
fabric woven from cotton fibers

knit
a fabric made by knitting
make (textiles) by knitting; "knit a scarf"
Knit with a knit stitch
a basic knitting stitch
Make (a garment, blanket, etc.) by interlocking loops of wool or other yarn with knitting needles or on a machine
Make (a stitch or row of stitches) in such a way