Nothing special here. I sleep in whatever I had to put on to stay warm before I went to bed. The quilt goes over that, if I'm not already wearing it.
My three season layers are:
Head: nylon sun hat, fleece balaclava hat.
Torso: wool hoody, hooded windshirt, synthetic insulation.
Legs: wool briefs, wool long underwear, nylon pants.
Feet: shoes, wool socks (2 pair, only wearing 1).
I've debated bringing sleeping socks, but I haven't felt the need yet.
My winter layers are in a state of flux and my experience level is low so I haven't included them. It largely boils down to, thicker versions of the above.