Meaning of the word preppy in English

What does preppy mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

preppy

US /ˈprep.i/
UK /ˈprep.i/

Adjective

relating to or characteristic of a student or graduate of an expensive preparatory school, especially with regard to dress or appearance

Example:
She always wears classic, preppy clothes like polo shirts and khakis.
His preppy style often includes argyle sweaters and boat shoes.