That particular hussar armour is from XVII century. A bit far from the medieval time period if you ask me.
early 16... well as for me its amazing simbol of polish armed forces which can be included in mod.
to be honest this armor got not much difference to milanes plate and helmets are pretty same to helmets named here as chichaks.
btw that "gauntlets" which we can see on Sipahi and heavy yawshans was created in same period with winged hussars.