Dress Code

SUMMER DRESS IS NOW IN EFFECT FROM MAY 1 THROUGH SEPTEMBER 30.

Summer Dress: Business casual attire is permitted throughout the clubhouse; however, after 5 pm jackets (but not ties) are required in the Garden Dining Room. “Business casual” means collared, long-sleeved, tucked-in shirts that button down the center or turtlenecks and dress slacks for men and comparable attire for women. Military uniforms and national dress of equivalent formality are also acceptable.

Regular Dress (October 1-April 30): The Cosmos Club dining areas require gentlemen to wear jackets, dress slacks, and collared, long-sleeved, tucked in shirts that button down the center or turtlenecks. Ties are required only in the Garden Dining Room at Sunday brunch, and at lunch and dinner. Ties are not required anywhere else in the clubhouse. We ask that ladies wear dresses, suits, skirts, or dress slacks of equivalent formality.

Dress Code at Breakfast: Men: Collared buttoned down long sleeve shirts or turtleneck (tucked in); slacks or khakis. Neither jacket nor tie are required. Women: Dresses, slacks, blouses of equivalent formality. No leggings or tights, unless worn with skirts, dresses or long jackets.

Sweat suits or other athletic or sports attire, jeans or other denim garments, sneakers, flip-flops, athletic footwear and shorts are never acceptable in the public rooms. Hats and baseball caps are not permitted.

For information on our regular and summer dress codes, please visit the Dress Code page.