If you will wear shorts!!!!
I never took my leggings off (full O kit on underneath) for any of my 3 relays legs......
Legs were not cold. The jacket I had on was too thin and the wind got through it. Took rest of the day to warm up!
I had "hot aches" when I visited our friend straight after the relay! big toe agony!
hope you enjoyed your Saturday night. Spook dinner/disco was all good! :)