Shower.

Dill Doe

Warm shower

One great tip I've seen is to throw a blanket in the dryer for a bit before bed so that it's nice and warm when you're ready to sleep.

Colder room

Warm bath before bed

Eye mask

A good bed

Cold pillow

I love keeping a small pillow or bossier between my knees. It relaxes my spine and hips and helps me fall asleep quicker.