The phrase "skinny fit" refers to clothing, especially pants or jeans, that are very tight and fitted to the body.
Sentences with «skinny fit»
These types of sneakers should ideally be worn with skinny fit jeans and a casual shirt or blouse. (outfittrends.com)
It's tough to wear gingham without looking like a complete picnic table, but I found a way... pair it with skinny fitting white jeans! (missyonmadison.com)
From figure flattering high waisted styles in skinny fits to tailored pieces. (prettylittlething.com)