What size should I buy in your Casual Button Down Shirts?

As a general rule, go with your normal t-shirt size (either at Bonobos or other brands). Our Standard Fit shirts are trimmer than most button downs on the market, and our Slim Fits are even more fitted than that. If you like an even narrower fit, try out the Tailored.

When you're comparing the measurements below to the measurement of your chest size (at the biggest part of your chest), the chest of your shirt should be between 2 and 6 inches larger than that of your body.

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