fit up

fe’l verb

1. Conspire to incriminate falsely a presumably innocent person. The gun was placed in her car in an effort to fit her up.
2. To furnish with suitable things; to prepare; to fit out. The shoemaker will fit you up with a fine pair of boots.
3. To create a set or performance venue; to make a venue ready for a performance. We will finish fitting up the stage by the time the show starts.