Earlier quoted context omitted.
Is it? My issue with this type of thinking is it assumes "transport cost lots of things in a modern supply chain. The cost of moving the gown between users -- in the form of the user needing to give back the gown to the service, who must then clean it, inspect it, etc. -- may in fact be far higher than the cost of manufacturing a new gown and only needing your supply lines to be "one way".
trash doesn't disappear, everything has to go somewhere
Sure, but there's a lot of random matter on Earth -- excess trash being an issue is less about space and more about externalities (e.g. toxic chemicals leaching).
Being mindful of how much trash we produce does not necessitate producing less (or more!) -- but merely balancing the pros and cons.