Concert T shirts - just so you know. Older t shirt were made by MANY brands, and sold at concerts. They had to get the band's permission to use them, and they were sold for about $40 to $50 at concerts. The ones that did not sell, went to liquidators that bought them, and sold the rest of them off. Many times there were so many thousands left that they just got stored in warehouses. Then sold to distributors that have housed them for years. Newer inventory now has the mark of the distributor like liquid blue, and they are also mostly tie dyed. Older versions however were mostly plain. See liquid blue licensed bands on their website or in this screen shot. I have been selling these brands in all varieties for years. I used to live in NH near the warehouse