"Exterior styling" refers to the design and appearance of the outside or outer part of something, such as a car, building, or any other object. It encompasses how it looks, the shape, colors, and overall aesthetics of the exterior. Full definition
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The authentic exterior styling of the vehicle features the signature seven - slot grille, with a fresh look, set between sporty headlight lamps. (landerscountry.com)
The pictures show a rather sharp looking new exterior style as well. (autofocus.ca)
And finally, they designed a unique exterior styling treatment with huge wheels, a special grille and other cosmetic touches. (articles.orlandosentinel.com)