I have this case by Caseology. I have it in Gold on a Gold S6E. It is really beautiful and provides reasonably good edge protection as well as keeping the phone from being so slippery. Unfortunately, since I'm new to this forum I cannot post links. Here is the description. A search on amazon should bring it right up.
Caseology® [Clear Back Dual Bumper] DIY Customization Fusion Case [Shock Absorbent] for Galaxy S6 Edge - Gold