I can run the gammut in my style from preppy to trendy. Along these lines, I am loving the new rock n roll, studded accessories (bracelets, sandals, bags, etc). It looks especially cool paired with a more feminine outfit. I have a skinny studded brown belt (Target) which I have been wearing with dresses over sweater/cardi's. I love my studded bracelets similar to the ones pictured above...I got mine at Target (4 for $10 but not sure if they are still available). These from Fossil and ASOS are adorable as well!
I have my eye on these studded sandals from Victorias Secret (Colin Stuart, on sale for $39!)!!!
So, I think this is a great look you can add to your existing wardrobe to jazz/rock it up a bit!