Undershirts are very under represented in the living history community, and we are excited to offer these reproduction canton flannel undershirts. Our undershirts are made from canton flannel (soft on one side for comfort and warmth) and are sewn on a period treadle machine with hand sewn button holes. They are made by one of our Old Order Amish seamstresses with all period correct techniques (including wood heat and no electricity, can't get any more authentic than that). Current sizes in stock are listed as options. If your size is not listed, please email us at email@example.com for more information and express your interest.