world of men's style / fashion / grooming

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Know Your Size: A Five-Step Guide to Buying Shirts Online

  • Najib Benouar

Shirt sizing

To even the most hardscrabble gentleman of style, online shopping can be unsettling—like rowing in a vast ocean filled with “slim-fit" shirts, cryptic neck-to-sleeve ratios and hard-to-translate European conversions that might end up hanging like burlap sacks from your shoulders.

But we’re here to tell you that with a little preparation and study, there’s no reason to be scared of filling your cart with all that Italian linen and Scottish tweed that’s been tempting you from afar for so long.

It’s finally here: the definitive guide to buying clothes online that actually fit.»

Dropping Math


In case you were puzzled by the French sizing of the F-Troupe lace-ups, we thought we’d lend a hand.

This chart should help you make sense of a fairly confusing system. There are a lot of different systems out there, but it’s probably simpler than you think. British sizes are more or less the same, European sizes don't vary too much from country to country, and we doubt your sartorial travels will take you much farther than that. When in doubt, round up.

And avoid Chinese sizes at all costs.