Definitions

1. verb

to dress or attire someone or something, especially in a decorative or ceremonial manner.

“The bride was updressed in her exquisite wedding gown.”

2. noun

a decorative or ceremonial costume or attire.

“The elaborate updress was a central part of the performance.”

3. verb (archaic or poetic)

to rise or stand up, especially in a decorative or ceremonial manner.

“The dancers updressed to the sound of the music.”