This topic came up in discussion the other day between myself and one of my players: what do Marines wear when not in Power Armour?
He expected some form of robes or tabard but I argued that I don't think a full marine (those outside of the Scout companies) is ever "out" of their armour. The daily schedule (as seen in the 3rd ed Space Marine Codex for the TTG) implies that they start their day with battle exercises and end with removing the armour for maintenance - not much time for other clothing. Added to that is the fact of why *shouldn't* they wear their armour all the time? It can handle any waste products, it enhances them in almost every way, it's a nigh sacred relic that they are blessed to bear...what marine would be without his armour, given the option?
But the idea intrigues me. What would marines wear in those (rare?) times when they are not able to wear their armour? It's not like normal human clothes would fit, or be durable enough. I assume it may vary by chapter...furs for the Space Wolves and togas for the Ultramarines?
The only piece of information I've found so far is in the Bloodquest comic strip, written by Gordon Rennie. There the Blood Angels, when woken in the middle of teh night are shown to wear little more than loin cloths - possibly only to preserve their dignity for the reader - I doubt they'd *need* underwear in the armour...
Anyhow, what do you think? Any better source material examples of Astartes couture?