In addition to the other comments, how about some nice-smelling body care products? Hair milk, lip balm, hand cream, deodorant etc. Floral scents make me happy!
Oh, and put on sunscreen every day.
Clothes-wise I am enjoying my long cardigan, a wearable blanket and a pair of knitted room shoes.
I can also recommend a tube bra for the same reason. No cups or pads makes them inconspicuous and really comfortable, but less great if you're getting pokey or sensitive -- fine for lounging around in, though.