Originally Posted by
BahrainLad
During periods of hot weather outside of the summer months, the Master (aka Mr. K Williams) may declare "shirt-sleeve order." For passengers travelling in the premium cabins jacket and tie may be discarded and shirt sleeves rolled up smartly to just above the elbow.
At all times Hawaiian shirts should be of a single, quiet colour.
or on a nighttime flight on the uper deck, which is often tropical.
Cravat and smoking jacket in F after 10pm ? ?