The autumn arts season is one of the great pleasures of city life, and one of the few remaining occasions that invites dressing up. Most concert halls and opera houses no longer enforce a dress code, so the question is not what you are allowed to wear but what will make the evening feel like an occasion.

Weeknight Performances

For a midweek concert or ballet, think smart: tailored trousers or a skirt with a fine knit or a silk blouse, or a simple dress with a jacket. For men, a jacket with or without a tie, or a good knit under a coat. You will see jeans in the hall; you do not need to wear them.

Opening Nights and Galas

Openings and gala performances are when people dress. A cocktail dress, a long skirt, an elegant jumpsuit, or a dark suit are all appropriate. If the invitation states black tie, it means it. Check the event page before you go.

Practical Points

• Halls are often cool, so bring a wrap or jacket you can wear in your seat.
• Leave large bags at home; cloakroom queues at intermission and after the show can be long.
• Choose shoes you can manage on stairs and in narrow rows.
• Skip strong perfume. You will be sitting close to strangers for two hours or more.
• Avoid rustling fabrics and jangling bracelets, which carry in a quiet hall.

The Rule of Thumb

Dress as you would for a good restaurant dinner, then add one thing: a better shoe, a piece of jewelry, a silk scarf. The performers have prepared for the evening. It is a pleasure to meet them halfway.

Shop the Edit

• Alas Silk Button-Up Shirt in Milk White, Nordstrom
• Jenni Kayne Cooper Cardigan, FWRD
• Vince Wool-Blend Tailored Wide-Leg Pant, Vince
• Johnstons of Elgin Wide Cashmere Scarf in Camel, Johnstons of Elgin
• Ferragamo Floral Silk Scarf, Saks Fifth Avenue