The Ladies Heart Sleeveless T-Shirt. Love Michigan and the amazing coastlines it has to offer? Then this is the right shirt for you. Our original design of the painted heart with the Mi Coast Great Lakes inside it. Stylish and flowy. 3.7 oz.(US) 6.2 oz.(CA), 65/35 polyester/viscose, 32 singles. Relaxed, drapey fit. Rolled cuffs. Hi-low raw bottom hem.