I bought a 'Bridge' shoulder bag with my first pay packet in 1975, and have used the brand ever since.
They're expensive, but last forever, in fact I still have the original one, and apart from being a bit scuffed on the corners, it's still in great condition.
The only problem is the colour range is so limited, brown, with the occasional item available in black! If I want something in a different colour, it's probably going to be a Radley, but never Mulberry as I don't like their designs much.
I've still got the Bridge purse/wallet which my parents bought me for my 21st birthday, and it's still perfect.
In fact Bridge bags, purses, etc get better with age, they soften up beautifully and if kept in good condition never lose their value as so many people are willing to pay a premium for a vintage one.