Where do I find tight gray dress pants for men?

Looked everywhere online and in stores..can't find them. Waist is 32"

Where can I purchase a pair of men's white dress pants? I need them in size 16/18 for a very slim teenage boy. All I can seem to find on the web are either "casual" pants in colors called things like "stone", or work paints such as...

I'm trying to find some really nice sewing patters for a pair of pants and a dress shirt for a man...kind of Vogue style...I'm trying to also find out what the name of the pants that men wore in the 60's were they called cigarette pants? Pleas let me...

I can find jeans galore with a 29 inch waist, so that's not the problem. But since L.L. Bean stopped making them, it's impossible to find dress pants or everyday khaki pants that fit me. You might say, "Just wear a belt," and I do...but pants...

I've worked at Kohl's long enough to have lost my dress code. I don't have a problem following it, basically, "No jeans or Tee shirts or Sneakers." But the question is, do Corduroy pants count as Acceptable, or are they too jean-like? I get...

How are they suppose to fit? where should the waist band be on your body. I wear my pants low just naturally because its comfortable, but then dress pants dont fit right. So where should the waist of the pants be on your body?

I have been trying to find a dress pants that could go with this vest http://www.amazon.com/gp/product/B001OMO… but so far i have found nothing. Could someone suggest a pair pants that would go good with this vest please?