Thanks lillemy, IWANB, klp and hew.
IWANB- The funny thing about my collection is that I am getting greedy. I just love all my bags and the more I see the more I want. I have also become a bag snob in a very short space of time - I keep looking at people's handbags and mentally commenting "cheap, not nice, nasty" in my head. It's turning me into a big snob!!!
Now I have found out that the strap on the Mitzy messenger can be swopped with the strap on the Mitzy hobo - there is no hope for me. I'm still hankering after the Charlie too - mw discount plus free postage plus £20 voucher and some money from ebay sales is making me think it's very cheap!
klp and hew - any recommendations on what to see and do in Boston? That don't involve dressing up as a sausage dog?