| verb | put on special clothes to appear particularly appealing and attractive “She never dresses up, even when she goes to the opera” |
| adjective | dressed or clothed especially in fine attire; often used in combination “the elegantly attired gentleman” |
| attire | noun | clothing of a distinctive style or for a particular occasion |
| getup | noun | a set of clothing (with accessories) |
| rigout | noun | a person's costume (especially if bizarre) |