Belt and baldric first, then pauldrons. Plan your layering!
Base.
Trews.
Boots.
Greaves.
Gambeson.
Chain.
Belt.
Other belt (already holding frogs, sheaths, medical pouches etc.)
Find a friend.
Gollar.
Hat.
Gorget.
Pauldrons.
Gloves.
Vambraces.
Weapons.
Shield.
Go.
Die.
I’m actually going to relay this information to my friend from that chat because I know nothing about armor lol.