As a follow-up to this old but, I believe, relevant topic I offer these thoughts:

- After a hot day it does feel cold in the evening and yesterday I put on a track suit to watch the Euronat concert which started at 9 p.m.

- On Sunday morning, after the hottest day ever recorded at Euronat almost everybody in the morning queue at the baker's was naked.

- This morning it was relatively cool and still raining after an overnight thunderstorm. I was not only the only nude at the baker's but the only cyclist, most people having driven there clothed.

I leave you to draw your own conclusions.