Discover our popular Grandfather shirt collection! This timeless Flannel Irish Collarless Grandfather shirt is expertly crafted from premium cotton flannelette for superior softness and warmth. Its durable fabric has been carefully brushed for a perfect balance. Our traditional grandfather shirts are designed with honest simplicity in mind, just the way they were intended. Experience the comfort of wearing a shirt that feels like it's been a part of your wardrobe for years. Plus, it's crafted to last. Made from 100% Flannel Cotton and can be easily machine washed (no tumble dry needed).