Any suggestions on a glove that will provide warmth and still fit inside the trigger guard of a pistol?

I guess I should clarify that I am looking for gloves that could pass for casual wear. I have good gloves for hunting that I could use in most situations, but I had to do some business in "The Big City" today and had to wear a suit and overcoat- so my cammie hunting gloves weren't the ideal thing, besides I couldn't wear anything that screamed "I'm Packing."

Blackhawk has some gloves that I think might be okay. I am also thinking about asking the local city cops, they just wear what look like regular black leather dress gloves with thicker palms.-edited to add, maybe that's for protection from needles or something, I guess I would want thin ones since I don't deal with that, but I want protection from the wind -BRRR. I more likely to freeze to death around here than get in a gunfight!

I tried out some of my regular gloves with my Glock 36 over the weekend and couldn't (not quickly) get them in the trigger guard. I also had trouble reloading.

Quoted: Nomex Flight gloves. Not the warmest in the world, but they are fairly thin and can take a beating.

This is exactly what I wear at least 10 months out of the year.