blue snowboarding pants

Which should i Wear Snowboarding? 3 questions in one?(ReEntered)?
First questions is, Should i wear Glasses or Contact on snowboarding, which is safer(i have both glasses and contact, i have wore til now all time glasses, but would it be better if i wore contacts?
Other, I have Blue/Gray/Black/White Snowboard, And Black and Red Snowboarding Shoes, and i have two type of pants,, Pure black with grey inside and same as those just with pink ,and little smaller, What would be best to wear with this, something i don’t need to buy but for example, i wear red and Black scarf, what colors mainly i mean would fit most to wear? at top .
Question to girls here ::
I Have Kind of Long hair, is best to have in ponytail and headband or just Cap with it not tied
I want to hear opinions ^^
contacts. contacts. contacts. I surf in my contacts too but always keep another pair of contacts in the car, or glasses just in case i lose one. You should do the same with snowboarding.
Wear the larger pants.
As for your hair, try a low ponytail under your hat, or two ones under the helmet/hat on the r and left (sort of like low pigtails). Sometimes I braid mine down b/c it stays better. Or you could get a hat that has a hole in the back for a ponytail. I don’t have much luck riding with headbands one. I f you want to keep your bangs back use some bobbypins.
And since it sounds like you don’t snowboard much, nobody will really care what you look like or if you match even.
I’ve been riding for about 15 years now and I look like crap sometimes (wearing just normal street clothes or hospital scrubs even). Some people may laugh, but they stop laughing after they see me ride and see that i can ride circles around them.
Snowboard Safety Gear & Trail Ratings : Snowboard Trail Ratings: Blue Square