Button-Down Shirt Sizing

Size Neck Chest Sleeve Length
XS 13"-13.5" 32"-34" 31"-32"
S 14"-14.5" 35"-37" 32"-33"
M 15"-15.5" 38"-40" 33"-34"
L 16"-16.5" 41"-43" 34"-35"
XL 17"-17.5" 44"-46 35"-36"
Size Neck Chest Sleeve Length
XS 33-34 cm 81-86 cm 79-81 cm
S 35-37 cm 87-94 cm 81-84 cm
M 38-39 cm 95-102 cm 84-86 cm
L 41-42 cm 103-109 cm 86-89 cm
XL 43-44.5 cm 110-117 cm 89-92 cm


Measure under your arms around the fullest part of your chest.

Arm Length

Bend your elbow around a 90 degree angle. Have someone hold measuring tape at the center back of your neck. Measure across your shoulder to your elbow and down to your wrist. The total length is your arm length.

Blue Portcullis Oxford Shirt

100% cotton button-down shirt - $198

Blue Portcullis Oxford Shirt

100% cotton button-down shirt $198


The perfect Oxford shirt with a soft S-roll button-down collar and portcullis graphic printed on the back. Handmade in the U.S.A from 100% Japanese cotton Oxford cloth.


Soft S-roll button-down collar. Pure cotton buttons. American placket. (Props not included.)

Size & Fit

This shirt has a modern cut. Not too trim, not too baggy.


A portcullis is a medieval heraldic motif representing a gate, and also the badge of Wallingford, England, a town where RB founder Jack Carlson spent much of his rowing career. The deceptively simple but stately motif is also emblazoned on five heavyweight rugbies and a dad hat.

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