Men's T-Shirts

GSM is grams per square metre, a measure of the fabric's weight rather than the shirt's. Around 120 to 150 gsm is lightweight and slightly sheer, good in heat or under a layer. The everyday middle sits at 180 to 200 gsm, opaque and still comfortable in summer. Past 220 gsm you get a heavyweight tee that holds its own shape, hangs away from the body and survives far more washes without going limp.

Most collar damage happens off the body. Pull the shirt off by crossing your arms and lifting from the hem rather than dragging it over your head by the neck, and never hang a tee by the shoulders on a thin wire hanger; fold it instead. Wash cool and skip the dryer, since heat relaxes the ribbing. A collar with a taped shoulder seam and two-ply rib recovers far better than a single-layer one.

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 T-shirts 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.