Earlier quoted context omitted.
I'm also sure people actually feel inclined to rent movies more often than they need to rent clothes. People buy the clothing they need to wear every day.
People also tend to throw out a lot clothing because they're bored with it, not because it gets worn out. There does appear to be a pretty big opportunity there.
"Bored" is probably not the right word; getting rid of clothes that aren't worn out is driven, AFAICT, largely by changes in fit (because people change over time) and changes in fashion; the former doesn't tend to be planned/anticipated except for children or people engaging in deliberate programs (like planned diets), the latter also entails significant depreciation in the clothing (which occurs even if the reason the particular person gets rid of clothing is the first.)
There's obviously some opportunity for rental services (and several online rental services exist), but its not clear to me that its a "pretty big" opportunity, because for most people, the turn around times, even when they don't involve wear, are long enough that they involve significant depreciation.