Primary-ish colors always play together so nicely (very Picasso!), which makes this an especially harmonious…tattersall poplin. An excellent addition to your transition-weather sport shirt rotation, whether you're wearing alone or under a sweater. It's got a modified spread collar with lightweight, nonfused interlining for a soft, relaxed look. As always, the cut is slim but never skinny, with a high armhole for mobility and a long-enough-to-stay-tucked-in shirttail. (Sid likes it this way, but you can always get it shortened.) It's made with single-needle stitching, 22 stitches/inch, flat-felled seams, and thick, 3.5mm Trocas shell buttons.

• Portuguese poplin
• 100% cotton
• 3.5mm Trocas shell buttons
• 22 stitches/inch
• flat-felled seams
• modified spread collar with removable stays
• nonfused German interlining in collar and cuffs
• side pleats on back yoke
• rounded chest pocket
• rounded barrel cuffs
• made in Honduras
• machine wash cold, hang dry, low iron