Plaid Pajama Set

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

plaid
Plaid is the second studio album by guitarist Blues Saraceno, released in 1992 on Guitar Recordings.
Any cloth with a tartan pattern
tartan: a cloth having a crisscross design
A long piece of plaid worn over the shoulder as part of Scottish Highland dress
Plaid is a London-based British electronic music duo comprising Andy Turner and Ed Handley. They are former members of The Black Dog and used many other names, such as Atypic (Andrew Turner) and Balil (Ed Handley), before settling on Plaid.
Checkered or tartan twilled cloth, typically made of wool

set
A collection of implements, containers, or other objects customarily used together for a specific purpose
A group of people with common interests or occupations or of similar social status
fit(p): (usually followed by `to' or `for') on the point of or strongly disposed; "in no fit state to continue"; "fit to drop"; "laughing fit to burst"; "she was fit to scream"; "primed for a fight"; "we are set to go at any time"
A group or collection of things that belong together, resemble one another, or are usually found together
a group of things of the same kind that belong together and are so used; "a set of books"; "a set of golf clubs"; "a set of teeth"
put: put into a certain place or abstract location; "Put your things here"; "Set the tray down"; "Set the dogs on the scent of the missing children"; "Place emphasis on a certain point"