Boys Shorts Pajamas

pajamas
A pair of loose pants tied by a drawstring around the waist, worn by both sexes in some Asian countries
(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
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

shorts
Short pants that reach only to the thighs or knees
short pants: trousers that end at or above the knee
Men's underpants
drawers: underpants worn by men
(short) primarily temporal sense; indicating or being or seeming to be limited in duration; "a short life"; "a short flight"; "a short holiday"; "a short story"; "only a few short months"

boys
(boy) son: a male human offspring; "their son became a famous judge"; "his boy is taller than he is"
A son
(boy) male child: a youthful male person; "the baby was a boy"; "she made the boy brush his teeth every night"; "most soldiers are only boys in uniform"
A male child or young man
A male child or young man who does a specified job
(boy) a friendly informal reference to a grown man; "he likes to play golf with the boys"