Jewellery is one of those things we don't really appreciate, its something that just happens to be there but isn't admired at all.
Some people dislike wearing too much jewellery and prefer to go with the basics, just a pair of earrings, or rings or bracelets. While others like to go with all the mentioned items. This ultimately tells you what the person is like. Obviously people who wear less jewellery live by the rule, "less is more." The ones who like wearing a lot of jewellery probably like all eyes on them.
There is absolutely no rule that tells us just how much jewllery to wear, which is pretty awesome because it happens to be one of those things that you make your own rule. Jewellery in my personal opinion just makes one feel more beautiful.
So go on feel gorgeous and dress up, its time to sparkle.