Classic, sophisticated, great to wear under suits. I especially like the longer short sleeves, which make it easy to take off your suit jacket and not have to worry about the appropriateness of cap sleeves or sleeve-less, and the slight scoop at the neck, which allows for accessorizing the neckline.
The sweater is made from 100% cotton and it comes in the pictured "wedgewood," green, yellow, pink, and white. $98 ( . . . it's Brooks Brothers . . .). Find the sweater here.