Great start Stanislaw,
That tunic looks very warm 
G.
It is extremely warm and comfortable!

That picture of me was taken after a night spent in bone-chilling weather.
The tunic, made by Angelika Strycka of Othalacraft, is a style that appeared in mostly in Russia, Lithuania, and even in Great Moravia, so it is very useful for a soft kit of a Mazovian noble who had likely been around, just like his forebears.