Vintage GRATEFUL DEAD TEE shirt

VINTAGE! HISTORICAL! THIS IS ONE OF MY TREASURES! I HAD TO VACATE PROPERTY I HAD STORED IN MY AUNTS BASEMENT A LONG TIME AGO! THE ESTATE IS BEING SOLD, MY NAME WAS ON TRUNK, I FORGOT IT WAS THERE! THIS "NEW YEARS EVE" GRATEFUL DEAD "THE CLOSING OF WINTER LAND December 31, 1978" IS IN GREAT CONDITION! I HAVE A TRUNK FULL OF VINTAGE WEAR keep an eye on my site if you like Vintage! This tee shirt was bought for my girl friend, it's a men's medium. I'm thinking it was never worn?