In good condition, signed by many artists, but I am not sure which bands they are.

Tag Size: S
100% Preshrunk Cotton 
Chest - armpit to armpit, lying flat - 17.5"
Length - top of shoulder, at neckline to bottom of shirt -26 3/4"

Bands on the back:

Gwar
Shadows Fall
Everytime I Die
Chimaira
Necro
Job for a Cowboy 
Amon Amarth
Darkest Hour
Heavy Low Low
Goathore
The Acacia Strain
The Number Twelve Looks Like You
The Devil Wears Prada
This is Hell
2 Cents