* Simple: I put on my favorite sweater before going outside.
* Descriptive: The sweater was a soft, fuzzy cashmere blend in a deep emerald green.
* Action: She carefully folded the sweater and placed it in her drawer.
* Comparison: This sweater is much warmer than the one I bought last year.
* Figurative: The city was enveloped in a thick sweater of fog.
You can use "sweater" in many different contexts, and the specific sentence you use will depend on what you want to convey.