The key to a great all-black ensemble is texture. Using different types of texture will keep an all-black outfit from being dull. Experiment with leather, sequins, feathers, faux-fur, fringe and knits make your outfit multi-faceted. Try to stick with one or two of these texture though. If you try to use them all, it may end up looking like the clothes are wearing you and not the other way around. Lastly, add some great statement jewelry to elevate your ensemble, especially for a night time look. Fringe top by Zara, faux-fur jacket by Forever 21, BCBGMAXAZRIA leggings, Gucci shoes, rings by Forever 21.