A plain white shirt and dark trousers are just clothes. Add a silver watch, a leather belt, and a silk scarf, and the outfit changes. Accessories are the items that finish a look. They do not cover the body the way a shirt or dress does. They sit on top, beside, or around it.

The category is broad. Belts, hats, gloves, scarves, ties, and sunglasses all count. So do handbags, wallets, and umbrellas. Jewelry belongs here too, though it often gets its own category. Shoes are sometimes called accessories, sometimes footwear, depending on who is writing the list. The boundaries are loose.

Accessories do practical work. A belt holds up trousers. A scarf keeps the neck warm. A hat blocks the sun. They also carry meaning. A briefcase signals professionalism. A chunky necklace signals boldness. A simple band signals commitment. Fashion stylists use accessories to shift an outfit from one context to another without changing the main garments. That flexibility is why they matter so much.

Common accessories

• Belts
• Hats and caps
• Scarves and ties
• Handbags and wallets
• Jewelry and sunglasses