makeover — a complete transformation or renovation of someone's appearance or of something

a professional stylist puts the finishing touches on a client's completely new hairstyle and makeup. The client sits in the salon chair looking amazed at their reflection in the large mirror. Before the makeover, the client had messy hair and plain appearance, but now sports a sleek new haircut with vibrant makeup. The transformation is so dramatic that the client barely recognizes themselves. Other salon staff members smile approvingly in the background, admiring the stunning results. A makeup artist nearby organizes colorful cosmetics and styling tools on the counter. a complete transformation of someone's appearance through professional styling and beautification