One of the most iconic bands of the Gen-X era, Nirvana has serious value in the world of vintage T-shirts ... made many T-shirt designs, but the "Man in Polyester Suit" style designed by Robert ...

From that Nirvana band shirt you loved back in the 90s to the brands that are an iconic part of our culture (think Disney, Harley Davidson, and more), certain valuable vintage T-shirts can be worth ...