No matter what you're shopping for at G.H. Bass & Co., make sure you do it with one of these 12 coupons and promo codes for May. With their shoes called Weejuns, G.H. Bass & Co. claims to have introduced the world's first penny loafer. Whether or not they came up with this design can be debated, but there's no denying the great shoe styles they offer for both men and women.