Fire Assasain Armor. Where do you get it???

Go through the stuff at peoples houses in snowspire. It's in the northern wastes. Keep looking, you'll find it.

Simply look through the dressers, cabinets, bookshelf and everywhere else in all the houses in Snowspire. You'll slowly get all the armor.

There are three methods to this. One is risky, one is a ton of fun, and the last is boring.

Boring: During the day, go into people's houses. When they're not looking, look through their stuff. If they see you, obviously they'll call the guards, so either off them before hand or just don't get seen.

Ton of Fun: Kill everyone. No, I'm not kidding, just slaughter the whole town. At that point in the game, you should have Avo's Tear or the Sword of Aeons, so it should be easy to fight off the guards. Look through people's stuff while the guards are re spawning, or use the Turncoat spell to turn them on your side for as much time as you need.

Risky: Get your guile up to level 5 for lock picking, and go into snowspire at night. Pick the locks to doors when no one is around, and click and hold the left thumb stick in to sneak around. If you take even one step out of sneak mode, the family inside will hear you and wake up, so be very careful.

Hope I helped. You should get the chest piece, the legs, the boots, and the gloves if you search EVERYWHERE.

You can find the fire assassin outfit in Snowspire Village. Rob peoples houses to get it.