What's the deal with raw denim anyway?

Raw denim is denim that has never been in water.

What's the difference between 'vintage' and 'classic vintage'?

So technically, in order for a jean to be called "vintage" it's got to be...born before 1970.  

What's selvage?

The edge of the denim roll that is weaved with a reinforced edge that will never unravel.  Typically detailed with a distinctive red, yellow stitch running the length of the edge.