​​Vintage Washed Denim Shirt For Men & Women, Oversized Boyfriend Fit, Distressed Cotton Blend Button-Up, Unisex Casual Shacket For Spring & Fall​​

Authentic Vintage Revival​​ The enzyme-washed fabric achieves 0.14mm hairiness index—mimicking 5-year natural wear (ISO 9073-10). ​​Artisanal Distressing​​ 🔹 ​​Strategic Abrasions​​ – Hand-sanded whiskers at 45° angle replicate authentic knee flexion patterns. 🔹 ​​Indigo Gradient​​ – 3-stage dip-dye creates 0.7-1.2 OD optical density variation (AATCC 173). 🔹 ​​Reinforced Stress Points​​ – 12oz selvedge denim patches at elbow/cuff (JIS L1096 8.17.5). 🔹 ​​Color Lock​​ – Cationic dyeing prevents 89% indigo loss during wash (ISO 105-E04). 🔹 ​​Seam Construction​​ – Single-needle stitching with 6/3 Tex thread (ASTM D6193). ​​Unisex Engineering​​ The dropped shoulder seam allows 15cm range of motion—accommodating 95% female/male shoulder breadth (ISO 8559). ​​Thermal Regulation​​ Honeycomb weave structure enables 0.18g/m²/s moisture vapor transmission