In which city is Michigan Avenue the main high-end shopping thoroughfare?

Michigan Avenue is the main high-end shopping thoroughfare located in Chicago. This iconic street is known for its prestigious shops, luxury boutiques, and vibrant retail environment, particularly along a section known as the Magnificent Mile. The Magnificent Mile is renowned for attracting both tourists and locals, offering a range of upscale retailers, restaurants, and entertainment options, making it a significant shopping destination in the city.

While cities like Beverly Hills and Detroit also have notable shopping areas, they do not feature Michigan Avenue as part of their shopping scene. Phoenix is known for its shopping centers but does not have a comparable street that is widely recognized as a high-end shopping thoroughfare like Chicago's Michigan Avenue.