Choosing the right Hermès scarf size depends on your personal style, height, and how you plan to wear it. While the 90cm "Carré" is the iconic standard, other sizes offer specific benefits for layering, hair accessories, or travel. Name/Format Best Use Case Key Benefit 45cm Pocket Square / Gavroche Neck tie, bag charm, hair bow Entry-level price; easiest to wear. 70cm Petite frames, casual neck tie Lightweight "vintage" silk; less bulky. 90cm Carré (Square) Most versatile: tops, belts, hair The classic size with the most intricate designs. 140cm Travel, outerwear, beach cover-up Ultra-warm; often in cashmere/silk blends. Detailed Size Recommendations