Show off your love for Mackinac Island Michigan MI, while looking cool and stylish with this GreatCitees hometown souvenir t-shirt. This casual and loose fitting tee is guaranteed to become your favorite in no time. We use direct-to-garment printing technology, so the ink is embedded in the fabric for your ultimate comfort. Our unisex t-shirts are 100% cotton (grey 90/10), preshrunk heavyweight 5.5 oz. with double needle sleeves and bottom hem.