Austrian skier again.
Get and wear a helmet. About 80% of adults and children on the slopes in Austria wear helmets, way more than in the US. If you don't get one here, buy it there, and buy a UVEX. Good quality. Nevermind the clothing, the helmet is what you need.
As a PP said: Natasha Richardson. It doesn't take much, and Austrian (European) ski resorts aren't resorts/private property. That means no boundary markers, etc. No slow family ski zones.
You'l have a great time though, it's a wonderful place to ski. Except for the lift lines, where I suddenly turn into an American and want everyone to queue like civilized people. Uhm, no.
Where are you going? Maybe I'll see you.