Vintage Triumvirat “Illusions on a Double Dimple” navy blue shirt promotional item from Harvest records in the UK from 1974. Features a stylized drawing of a mouse crawling out of an egg, which was the cover art by German graphic design company Kochlowski. Back has band name in white and album title in orange with Harvest logo. This was the second album by the German prog rock group and it was a breakthrough for the band, who opened a tour for Fleetwood Mac. Chest measures 20″ Length measures 28″