This is a beautiful tie dye Guster shirt!  The front sports the word, "Guster," and the shirt is tie dyed in its entirety in beautiful shades of blue, aqua and white.  This shirt was available several years ago, and has been sold out for some time.  Wear it to your next show!  Generously donated by a Guster fan, all proceeds will go to Reverb, the environmental nonprofit organization founded by Guster's own Adam Gardner and his environmentalist wife, Lauren Sullivan.