Historically, the London Season was a time when debutantes were presented to the Royal Court for their “coming out”. Protocol required a certain dress and accessories, including three white Ostrich feathers in your hair to denote that you were a single lady. No more do we require such frivolity, but in today’s modern London Season, a little rain must fall. That in mind, you should have a proper accessory for such occasions — the London Brolly Bag! Made with a double-locked plastic interior to catch excess rainwater, this is perfect for keeping your handbag dry.