Isaac Sellam's "69" sub-line uses the main-atelier techniques on lighter fabrications. On this linen jersey tee, the cold-dye process runs after sewing: pigment sits in seam folds deeper than on the body of the fabric, pulling a tonal gradient across the surface that warm-process dyeing cannot replicate. The silver cast reads closer to a dry stone in indirect light, closer to brushed metal at sharp angles. A leather spine runs the length of the back. The Steel Staple 69 gunmetal agrafe sits at the neckline - a single-point declaration of the workshop. Linen breaks in faster than cotton. Expect the drape to deepen through the first month of wear.