A perfect bag for your shopping trip. Maybe not a good choice if you prefer lots of colour choices, but it does come in black.
From Wardow
Radley London Wood Street 2.0 Tote bag black
Radley
Radley London Women's Leather Leather Wood Street 2.0 Large Zip-Top Tote Bag - Black Large
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Radley London Wood Street 2.0 Tote Bag