Thanks Whateve.It looks fine.

The zipper is too short for the opening but that doesn't prove it isn't authentic. The creed looks perfect and everything else looks fine. The pocket and the short zipper were visible in the original listing. There are two Brightons I can find that are currently listed and on one of them the inside pocket zipper looks like it might be similar to yours.
Thanks Whateve. Just thought I'd check before contacting the seller. It's the top zipper that's the problem and that wasn't shown in the listing.