The iconic week of culture is not without its imperfections. Flocking fashion lovers to the cities means serious environmental implications for the host. It also tends to affect consumer behavior, in cases when ready-to-wear collections influence a switch in what is considered “on trend”, and inversely, what’s considered “out-of-fashion.” A New York Times article published in 2023 estimates the combined carbon emissions due to travel during four major fashion seasons reaches “241,000 tons — or equivalent to the energy used to light up the Eiffel Tower for 3,060 years.” Travel is only one of the fashion related issues plaguing the environment. Physical waste from putting on the shows accumulates, and subsequently contributes to landfill. Sustainability efforts are possible during events of this scale, however. Copenhagen Fashion Week participation in the show is contingent on designers’ compliance with 18 sustainability requirements. While the Danish event is smaller than those held in New York or Paris, it serves as an example of what’s possible in the industry.