TextileGlossary.com

Some more terms:
Slash Pockets
These angled pockets are formed by cutting a slash in the jacket shell and attaching a pouch inside the...

Draw Sliver
The loose, untwisted strand of cotton fibers which is the product of the drawing...

Linen Strong,
lustrous yarn made from flax...

Moleskin
A heavy, strong fabric woven with coarse, carded yarns. The fabric is made with a short nap and then sheared. The surface is smooth and solid, often...

Shaker
A heavy 1x1 rib....

Companies for Reactive printed fabric:
If you manufacture, distribute or otherwise deal in Reactive printed fabric.