Mill Shirt in OxfordWe gave our classic Mill shirt a special wash to make it feel even softer and lived in. Classic button down collar and relaxed fit that you can wear tucked in or not. Real shell buttons and finished with our signature "X" stitch detail. We love wearing this one year round or layering it under a sweater when it's chilly. Fits true to size. Size medium measures 19. 5" across the shoulder, 45. 75" around the chest, and 30" long. Sleeve length measures