Maybe a picture would help us determine the root of the problem and fix it.
In the army, if our shoes lost their dazzle, we would apply spit and polish. The more spit the better. Maybe if you have a young dog, or know someone who does, then you have an unlimited supply of spit.
Are your sure you want dazzle? Maybe all you are looking for is bling. My daughter got these stickers at Walmart that claim to add bling to your stuff. You could maybe try those.