The bag looks lovely on you! i agree with everyone else, a teeny tiny mark can happen at any time and a 30% discount more than makes up for it. I'm a regular Matches shopper as there is a branch 5 minutes from my house (very dangerous when I have to pop out for some milk!) They stock very limited numbers of Mulberry bags each season and most of them end up on display at some point rather than staying wrapped up in the stock room. I saw the Cookie bays on the shelf last week so that might well be the one you got. I'd keep it - the oak is such a forgiving colour and you have the bag you live at a good price - congratulations!