This Bob Dylan Guitar Photo t-shirt is officially licensed and manufactured by Hi Fidelity Entertainment. The front is screen printed on a charcoal t-shirt made from 100% cotton.  No design is on the back.

Size,          Brand,        Armpit to Armpit, Top to Bottom
Medium     LO-FI                    19"                   30"
Large        LO-FI                     21"                   31"
X-Large     LO-FI                    23"                   32"
2X-Large   LO-FI                    25"                   33"