Glowstone dust armor

Maybe if glowstone dust was placed on armor, it could make the armor have a glitter sort of effect and maybe light up the blocks around them. This could be really fun and useful in many ways like...

• Showing off to your friends how cool your armor is and how theirs isn't as cool as your awesome armor
• Saving how much torches you place.

Some things that should be put into mind is that there are 4 types of armor, so the more armor with glowstone dust the player puts on, the brighter the surrounding area should be.