After dinner, I have a lavender chamomile tea to relax, then I go to the lavatory, brush my teeth, remove my make-up, etc. Back in my seat, I remove my shoes or boots and get into the sockies, moisturize my face and put on lip balm and heavy duty hand cream. Get assistance putting the seat into bed mode, if it has not been done yet. I listen to music or watch some familiar movie or TV show to relax as I snuggle under the covers. I find the hum of the plane strangely relaxing. I'm weird that way. I usually fall asleep pretty quickly.
When I am awakened, I eat breakfast, go to the lav, brush my teeth, etc., go back to my seat, moisturize, put on a little make-up, brush out my hair, and get my shoes back on.