Meaning of the word "dress formally" in English

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

dress formally

US /drɛs ˈfɔːr.mə.li/
UK /drɛs ˈfɔː.mə.li/
"dress formally" picture

Verb

to wear clothes that are suitable for formal occasions, such as suits, ties, or elegant dresses

Example:
You need to dress formally for the awards ceremony.
Guests are requested to dress formally for the gala dinner.