Boss

The shoulder seam should end where your shoulder does, with the sleeve head sitting flat and no bunching or hollow below it. That is the measurement a tailor cannot easily change, so it decides the size you buy. Sleeve length, waist and jacket length are all straightforward alterations by comparison. Chest, shoulder and sleeve figures appear on the product page wherever the maker supplied them.

Mid-weight wool recovers from creasing overnight on a hanger, which is why it stays the default for tailoring worn several days a week. Blends carrying a little elastane hold their line through travel and long sitting. Cotton and linen crease openly and suit a more relaxed look. Fibre composition is listed on each product page wherever the maker supplied it, so read it before buying anything you plan to wear hard.

Yes. Every piece DIHSAN sells is the brand's own — genuine designer product, with the maker's hardware, stamping and markings intact. Nothing is a reproduction or a licensed imitation.

No. Duties are included on every DIHSAN order, and US orders include taxes as well.

Yes. Eligible menswear pieces can go back within 14 days of the ship date, for store credit rather than cash, and shipping charges are non-refundable. Items discounted 70% or more — plus swimwear, intimates, and limited-release styles at any discount — are final sale.