Wear a jacket.
Meaning: This means to put on a piece of clothing to keep oneself warm. It's like saying, Put on something that will keep you warm.
Choice of Words: Wear is a verb that means to put on clothing or accessories. A is an article used to indicate a general or non-specific item. Jacket is a noun that refers to a type of outerwear that is worn over other clothing to keep warm. When combined, Wear a jacket is a suggestion to put on a piece of clothing to keep warm.
Alternative Expressions
Related Expressions