Glimpse inside the nation’s oldest hat retailer and one of Detroit’s most iconic shops.This 127-year-old hatter has outfitted the likes of Steve Harvey, LL Cool J, the notorious Purple Gang, Jimmy Kimmel, and President Dwight Eisenhower, who wore a hat from the shop at his second inauguration in 1957. But just a few years ago, that legacy was threatened and Detroit stepped up to save the beloved retail institution.