• Put on (someone's) mac
• Put on a brave face
• Put on a coat
• Put on a facade
• Put on a show
• Put on a smile
• Put on airs
• Put on an accent
• Put on an act
• Put on civvies
• Put on gaiters
• Put on galoshes
• Put on gloves
• Put on kneepads
• Put on lifejacket
• Put on makeup
• Put on sunglasses
• Put on the brakes
• Put on the kettle
• Put on weight