Cotton Sleeper Pajamas

sleeper
A person with a specified sleep pattern
A thing used for or connected with sleeping, in particular
a rester who is sleeping
a spy or saboteur or terrorist planted in an enemy country who lives there as a law-abiding citizen until activated by a prearranged signal
an unexpected achiever of success; "the winner was a true sleeper--no one expected him to get it"
A person or animal who is asleep

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

cotton
soft silky fibers from cotton plants in their raw state
take a liking to; "cotton to something"
A thread of this fiber
fabric woven from cotton fibers
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