Sentence examples for a new look from inspiring English sources

"a new look" is correct and commonly used in written English.
It can be used in a variety of contexts to describe something that has been changed or updated. For example: - I've been thinking about giving my room a new look with some fresh paint and new furniture. - The company's new branding gave their website a new look that was more modern and eye-catching. - She decided to try out a new hairstyle for a completely new look. - The fashion designer's latest collection featured a new look that incorporated bold colors and unique patterns. - The restaurant underwent renovations and now has a new look that is more elegant and upscale.