beautifier

noun

1. A person who or a thing which beautifies or makes beautiful.

   “Anthonie Becke […] was (by the report of Iohn Leland) either the very Author, or the first beautifier, of this the Princes house here at Eltham, also.”

   “The sea is no beautifier, certainly; sailors do grow old betimes; I have often observed it; they soon lose the look of youth.”

   “Meg had spent the time in working as well as waiting, growing womanly in character, wise in housewifery arts, and prettier than ever; for love is a great beautifier.”