Pre-ordered this in XL. No regrets.
Not too warm. Not too light. The slits are adorable and if I had one wish I'd ask for either a front pouch or deep pockets.
This is ideal for sleeping in. As someone who has been forced to deal oddly tangled shirts/kameez and pants that make sleep uncomfortable I can only imagine the length and shape of this will help.
I put mine on after I unpacked it and haven't bothered taking it off. The hood is lined with the towel/fleece that is perfect texture for warmth and coziness without being suffocating.
Actually, forget the pouches and pockets. I'd probably only ask for this to be bigger so I can swim in it, except I know its the perfect size and fit to trap heat in. This is the pregnancy gift I wanted.
