Argyle done the Brooks Brothers way: unhurried, well-made, built to last. This twinset pairs a sleeveless vest with a matching button-front cardigan, both knit in 100% merino wool and worked in the same bold diamond pattern — black, grey, and white with white overline stitching. The cardigan carries solid black sleeves and back, letting the argyle front do the work. Worn together or separately, each piece pulls its weight. Button closure on the cardigan. Crew neck on both. Ribbed hems and cuffs throughout. Dry clean only. Size L. Preowned. No flaws noted.