A "cosmetic makeover" refers to making small changes or enhancements to someone's appearance, typically through the use of makeup, hair styling, and possibly clothing choices. Full definition
More than a major cosmetic makeover, there are small changes that enhance the look of the car. (carwale.com)
Both tablets have undergone a slight cosmetic makeover, swapping out the sleek black soft touch rear panel for a black plastic textured finish. (laptopmag.com)
-LSB-...] much as my husband wasn't excited to jump into another room makeover after our huge bathroom renovation, this one really was a quick and easy cosmetic makeover. (christinasadventures.com)