How do I use Dressed Up? Erica Halliwell October 15, 2020 19:01 Updated Follow Dressed Up is easy to use: Work evenly through damp hair. Style with a blow-dryer and brush. Or, set hair in place, diffuse or let dry naturally. Related articles Who is Dressed Up best for? How does New Wash differ from “co-wash” products? What is Undressed? Does New Wash work well on grey / silver Hair? How do I use Undressed? Comments 0 comments Please sign in to leave a comment.