Sentence examples for a classy tray from inspiring English sources

The phrase "a classy tray" is correct and usable in written English.
You can use it to describe a tray that has an elegant or sophisticated appearance, often used for serving food or drinks.
Example: "For the dinner party, I decided to serve the appetizers on a classy tray to impress my guests."
Alternatives: "an elegant tray" or "a stylish tray."