Luxury, stylish leather gloves that keep you warm and your fingers functional?

I'm looking for nice top-grain leather gloves with merino, alpaca or cashmere linings (would prefer 100% but my head is a mush so even a blend will do). I like brown, and white colors the most but black is fine as well as I am completely at my wits end. ZERO polyester or lower grade leather.

Should be stylish and keep my hands warm in -5 to 5 degree celcius weather. Not planning to ride a bike with it, or do any physical work really, just want it as a dress glove, but not really as formal as that.

I'm willing to pay anything to be frank. If I can get what I want in 5k then that's cool but not entirely opposed to shelling out 15k + either if the quality is good. Please I'll take anything at all, would prefer to buy it in India as its already December and I actually want to use my gloves this season. Even offline stores are fine just give me ANYTHING that is good quality and doesn't come with a 200% custom (extortion) tax. I'm even willing to buy from your uncle's custom leather shop, just give me contacts. Even willing to buy from Etsy, provided y'all assure me that I'm not getting ripped off.