I have been looking at several coifs and at pictures from e.g. the Morgan bible, but it doesn't rhyme for me. Pretty much all the reproduction coifs I found are very loose fitting garments that leave a lot of the face exposed. I've attached one such example. Another example is the coif worn by Margot in the girl armour thread. But when I look at e.g. the Morgan Bible I see much closer fitting coifs that leave a lot less of the face exposed.
So, what did those kinds of coifs really look like? Did they have ventails like the coifs that KoA sells? It's hard to tell from the Morgan Bible pictures. How do they fit into them? I've read a remark somewhere that there was a slit in the back so that it would fit over their head. When it was on, they would close the slit with a leather lace (I don't remember where I read that though). Is that correct? Any pictures from extant coifs that have this?
I am also wondering how a coif would protect you. I intend to wear a helmet over mine and one of these padded arming caps underneath. But I think a blow to the side of the head or to the neck would still kill you outright. So, what value did a coif add over a helmet or secret? Or did they wear something else beneath it than just a standard arming cap?
My plan so far is to get a standard coif and tailor it into something more realistic. But I need to know what to make of it.
Thanks in advance!


Example of a loose fitting reproduction coif. This specific one is from Ulfberth.


Morgan bible coif under a nasal helmet.


Morgan bible coif, most likely with a secret underneath.


Coif with ventail as seen in the Kingdom of Heaven.