Paul and Shark Sweater? Is it real!!!!?

I was given this beautiful Sweater, its a Paul and Shark Brand, Ladies, Sadly I can't wear it, as it has wool, I am allergic, I would like to find out if its authentic, It does'nt have the hang tag, but on the back tag there are two serial type numbers, one is COPEBBJ-3, the other is CA 35089, it has the Paul and Shark Yachting on the tag, as well as a shark logo on the zipper pull, its a navy blue, and suppose to have gen. Swaroviski crystals on it, on one sleeve is the Letters PS stitched in like a crest style, for some reason I can't get on the Paul and Shark website to find out.