Recently I got really obsessed by studs and I decided to give a more aggressive look to my old stuff. I found at H&M this "do it yourself" studs, they are very easy to apply and even more easy to remove when you will be tired or when studs won't be fashionable anymore. You can be sure you won't ruin your clothes that will regain a more classical look. I started putting them on my old Zara sweater, and then I applied some of them on this pair of vintage AllStar! I love them now!
Just be careful not to hurt yourself with the studs' spikes, and be sure that they are fixed well on the clothes, otherwise you may scratch yourself :)