This shirt is loose and oversized enough to fit a variety of sizes through Large! Light and breezy in sustainable (and washable) silk, this boxy collared shirt is both laid-back and luxe. One of those keep-forever tops you'll want to wear to dinner parties and office meetings alike. Regular fit. Do Well: This garment was produced at a LEED® certified facility that uses less water and energy than a conventional factory. 100% Silk. Hand wash.