Interestingly, we featured an Erstwhile map at the end of 2013. The downside being that it was only available in Australia (unless you happen to live in Australia, obviously). However, we've just noticed the Erstwhile vintage maps and charts at Achica, which means they are available in the UK - and discounted.
A good number of Mr Men and Little Miss characters have been created since the series was created by Roger Hargreaves in 1971. But how about one for you or one one of your children? You can get that now with these personalised Mr Men and Little Miss prints at Selfridges.