taking notes from a vintage piece in the i+w archive, the sawtooth is our take on a timeless pearl snap, combining traditional details with an updated, flattering fit.⁠ ⁠ for us, we've never been interested in making plaids unless we're using fabrics that set themselves apart from the pack. this time around, we tracked down a substantial 100% cotton Japanese flannel, washed down to achieve the feel of a shirt that's been well-loved for years.⁠