TextileGlossary.com

Some more terms:
Net
An open fabric of silk, rayon, cotton, synthetics, or nylon, that is created by connecting the intersections in a woven, knitted, or crocheted construction to form a mesh-like appearance that won't...

Trunk
Double the length of a coverall, from the center of the neckhole at the back to the point of the leg separation on the seat...

Spread Collar
An open collar with no buttons to hold the collar points to the shirt. Spread collars have two pieces: the fold over collar part and the stand that keeps the collar close to the...

Trim
To cut off the ragged edges below the seam line to prevent the garment from being bulky and to give the seam a neat...

Broad cloth
This is an old type of woolen cloth, made from fine merino wool in plain weave. It is heavily milled and finished so as to make it suitable as a dress....

Companies for Four-way Stretch:
If you manufacture, distribute or otherwise deal in Four-way Stretch.