What color clothes should I wear to study in the United States?

Just wear clean and simple clothes. It is best to have leadership clothes. Casual shirts and polo shirts that are not too fancy are good choices.

There is no need to wear a suit, it will backfire. Don't wear clothes, shorts or slippers without sleeves. Don't wear a hat.

You can usually send it, don't cover your eyes.

The color of clothes should be as plain as possible. Black, white and blue-green are all good choices.