By Veronika Bondarenko Is the second-hand clothing market exploding or oversaturated? How many times has that designer dress been worn? To many fashionistas, that is now beside the question — a designer dress can, these days, often go from being made to being rented out hundreds of times to finally being sold to its final owner. It can seem like an unusual business model but, in today’s economy, certain style lovers want to get the most wear out of every piece. While only 7% of the average American’s wardrobe was composed of second-hand clothing in 2019, that number is expected to rise to 17%…