Do you mean "skinny jeans"? I assume you mean that since it's probably the same thing. Skinny(/'skimpy') jeans are tight-fitting denim pants.
The word 'skimpy' is an adjective, a word that describes a noun as barely adequate, scanty (a skimpy salary, a skimpy meal).
skimpy pooped in his pants
the waiter wore skimpy clothes
generous
skimpily
I sat back while she danced on stage in skimpy costumes that were going to make any man blush..
small amount, skimpy.
# Inadequate, as in size or fullness, especially through economizing or stinting: a skimpy meal. # Unduly thrifty; niggardly.
inadequate, meager, skimpy, and bare
G-string +skimpy top.
Stingy lol that's it
"Superlatively skimpy" means extremely minimal or barely there in terms of coverage or substance. It suggests the smallest or most minimal amount possible.