B1 Archive Checked flannel shirt

B1 Archive presents this checked flannel shirt in a timeless black-and-off-white plaid, with a softly blended smoky contrast for a vintage archive feel. Designed as a structured men’s overshirt, it features a classic collar, a buttoned front, and subtle topstitching. Two buttoned front flap pockets and a squared chest pocket detail add practical organization while balancing the graphic check. Woven from 55% wool, 25% polyester, 10% alpaca wool, 5% acrylic, and 5% nylon, the pattern reads crisp yet slightly faded.