For me its:
High quality liquors like single malt Lagavulin Scotch (often a birthday gift for Hubs)
Coffee
Tea
Cocoa
Cigars and pipe tobacco
Cheese
Fruit orchard visits
Loungewear, camisoles, underwear, and pajamas
Magazines, catalog, and coffee table books
Some of these we keep on hand all the time, some are thrifted, some are very seasonal or occasional.
Additionally to those:
Herbs and flowers for the garden. We have filled our tiny yard with tons of lavender, fruit trees, and potted herbs. Zero grass to worry about. I love walking around it in the mornings and evenings.
Chickens. We keep chickens. I love our girls. They're precious to hold and relaxing to watch. The fresh eggs are outstanding, too.
Perfume. Favorite all this year is Narcisco Rodrigues For Her. My bottle is nearly empty. I also really love a niche perfume from Poesie, called Elemental Tea Party. It smells of tea, whisky, leaves, and smoke. It's sweet with an aftershave type musk and smoke to temper it.
I feel like this list makes me seem rather stuffy and such. I actually grew up very poor and can feel guilty sometimes for such indulgences. :}