Signature Soft Casual Button Down Collar. Tailored fit & high armhole. Stays tucked & looks great untucked. Single needle construction with French seams. Double stitched buttons & button holes. Genuine horn buttons. No pleats for easy ironing & clean lines. Pre shrunk. https://cdn.shopify.com/s/files/1/0070/1922/files/SIZE_GUIDE___STANDARD_SHIRT_10dce3a0-123b-4cc3-b4c2-f1886c9f9401.pdf?5435259535107218785