Will braces change the shape of my face or appearance of my lips?

35 y/o posterior crossbite. I've heard braces change the shape of your face and the appearance of your lips. Based on the photo in this question I posted: https://www.realself.com/question/san-diego-ca-smile-direct-club-aligners-good-invisalign? rsuid=2990659&utm_source=Sailthru&utm_medium=email&utm_campaign=user.author.question (sorry photo uploads are disabled or I would have put it on here) is it clear whether if my lips looking thinner or cheeks sinking in is something to worry about?

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