Purple cross-body bag.....suggestions please

My dearest mother has set me the challenge of trying to find her a purple bag that she can wear across the body, but I am struggling to find the perfect one.

Ideally needs to be less than £300 (although for the Perfect bag I think this could change) with lots of storage space - pockets etc. but not too big and in a nice leather.

So.....where can I find such a bag?
 
I really like that second roots bag posted, i've seen a lot of people with it here. Its really made of good quality leather.


You should specify the size and the shade of purple though.