A V-neck sweater plunges to a point, creating a V-shape, while a crew-neck sweater’s collar is circular. A cardigan sweater has buttons down the front and can be worn like a jacket. With Everyday Low Prices on a wide variety of women’s sweaters and other clothing , Walmart has you covered.
https://www.walmart.com/browse/clothing/womens-sweaters/5438_133162_1199498