This Grateful Dead Chinese New Year t-shirt is officially licensed and manufactured by Liquid Blue. Both sides are screen printed on a tie dye t-shirt made from 100% cotton.

Size,          Brand,        Armpit to Armpit, Top to Bottom
Medium     Liquid Blue            20"                  28"
Large        Liquid Blue             21"                  28.5" 
X-Large     Liquid Blue            23"                  31"
2X-Large   Liquid Blue            25"                  32"