suit up
Intermediate (B1)informal
To put on your uniform, costume, or work clothes and get ready to do something.
"We need to suit up before the client presentation — first impressions matter."
Hear it in context

Joe Rogan Experience #2482 - Andy Stumpf
PowerfulJRE · 122:33
Suit up.

(LORE STREAM) not crafting well...
TommyVODS · 111:35
Suit up.

(LORE STREAM) not crafting well...
TommyVODS · 111:35
Oh, suit up.

A Brooklyn Nine-Nine Special for 9/9! | Brooklyn Nine-Nine
Brooklyn Nine-Nine · 137:57
Everyone suit up.

A Brooklyn Nine-Nine Special for 9/9! | Brooklyn Nine-Nine
Brooklyn Nine-Nine · 231:52
Everyone suit up.