The DO School The DO School The DO School is a platform that equips organizations and individuals to become purposeful doers who drive new products and powerful cultural shifts. Founded by renowned social entrepreneurs Florian Hoffmann and Katherin Kirschenmann in 2013, the DO School runs around 40 programs in over 27 countries for 7,000 participants. Since its inception The DO School has created more than 100 new products and services across multiple industries, impacting more than 3,000,000 lives. Clients include BMW, H&M, Unilever, Covestro, Osram, Google, Hong Kong Jockey Club, the United Nations, and the City of New York. The DO School offers
Buckle (clothing retailer) under the name "Mills Clothing". His son, Dan Hirschfeld, took over the business in 1965. In 1967, a second store was purchased and operated under the name Brass Buckle. The company began selling more casual men's clothing and by the early 1970s, Brass Buckle had developed into a denim-based store offering a wide selection of denim and shirts. Buckle markets denim jeans, casual bottoms, fashion tops and shirts, dresses and rompers, active wear, outerwear, footwear, swimwear, fragrances, sunglasses, bags and purses, wallets, and other accessories. Buckle's own private label brands make up 35% of sales. Buckle (clothing retailer) The Buckle,