For a regular person to make a pair of jeans it would take at least 8 hours
about a year
Take a picture of Emma Watson's Converse. Take the picture into a Converse store. If the shoes are not in stock, they can probably order them for you. Unless they were custom made.
For ever!
It should not take long, if you are having trouble see related questions answer
how long does it take to make a crayons
Clean it ?
..................................................................................................................................it takes 23 decades and 1 second
If you are talking about the classic All-Stars, it depends how you run: If you land heel first (most do) they are too flat and can cause wear or injury on your knees, which can take long to heal. For "forefoot running" they are OK in my experience.
As long as you make it take.
5 people to make one nike shoe.
how long did it take colonial chandlers to make candles