‘Smart Casual’ – Slacks, open-neck shirt with / without sweater for men. For ladies, dress, skirt, slacks are appropriate. In summer golf shirts & Bermuda-type shorts are permitted for both ladies and gentlemen.
For Saturday dinners and special functions, dress is ‘informal’. This means ‘dress of the day’ for serving members or suit sportsjacket / blazer with tie / ascot / turtleneck for civilian attire. For ladies ‘dress of the day’ for serving officers, dress / skirt slacks for civilian attire.