I use lady grey tea so I can recreate the citrus flavour of the affogato I had back in South Korea, but you can easily just use black tea. Mint tea would work quite well too, perhaps swapping out the orange garnish for a lemon segment. A chai tea with vanilla ice cream and honey would be lovely for winter afternoons, or pair it with thicker matcha or sencha, either with vanilla or perhaps even coconut ice cream.