A v-neck sweater is another great type of men's sweaters. They reveal more of the shirt underneath, so men can pair v-neck sweaters with collared shirts and ties and then add a blazer orjacket over the entire ensemble. The v-neckline shows the entire collar of a dress shirt and a larger section of the tie. However, the lower part of the tie stays tucked smoothly under the sweater. In a more physical work environment, men wear a classy v-neck sweater with t-shirtunderneath. The t-shirt is best as a solid color that coordinates with the sweater rather than clashing with it.