Sweaters are always a good choice, as they can be layered over shirts or dresses to create a variety of looks. But with so many different styles on the market, it can be hard to know which ones are worth investing in. First, there's the classic cardigan. A cardigan is perfect for transitioning from summer to fall, as it can be easily thrown over any outfit when the temperature starts to dip. Plus, it's easy to style - you can wear it open over a tee shirt and jeans, or buttoned up with a collared shirt for a more put-together look. If you're looking for something a little more substantial, a long-sleeve sweater is a great option. These come in all sorts of different materials, from cozy wool to light cotton. They're perfect for layering under jackets on particularly cold days, or for wearing on their own when the weather is milder. And because they come in so many different colors and styles, you're sure to find one that suits your personal style perfectly.