Ready, set, swap! Mrs Bear Swap Shop is a womenswear, shoes and accessories shop themed on a World War II "make do and mend” philosophy. Having been held at various locations in London, this time The Water Poet provides the rail space. This is how it works – you bring up to seven pieces in good condition, that will be graded with coloured stamps in a WWII-style coupon book. Then just swap your stamps for your likes from the rails and shelves of shoes and accessories. You can trade any un-used stamps at the next event.