pinstripe vs suit of clothes

pinstripe and suit of clothes both are nouns.

Word	Noun	Adjective	Verb	Adverb
pinstripe	Yes	No	No	No
suit of clothes	Yes	No	No	No

As nouns, suit of clothes is a hypernym of pinstripe; that is, suit of clothes is a word with a broader meaning than pinstripe:

pinstripe: a suit made from a fabric with very thin stripes
suit of clothes: a set of garments (usually including a jacket and trousers or skirt) for outerwear all of the same fabric and color

Other hypernyms of pinstripe include suit.

pinstripe (noun)	suit of clothes (noun)
a very thin stripe (especially a white stripe on a dark fabric)	a set of garments (usually including a jacket and trousers or skirt) for outerwear all of the same fabric and color
a fabric with very thin stripes
a suit made from a fabric with very thin stripes