Four sleeps to go

It's nearly time for TSH and Diva to set off again. Clothes are being selected and deselected as weather forecasts change. How many vests? How many T shirts? What about fur hats? There is scope for the weather to vary from 0 to about 23 degrees C. The itinerary is printed off, with helpful information about all the places to be visited. 21 ports in 6 countries.