Isabel MarantIsabel Marant Noomi Tri-colour Belt Bag

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For a streamlined sporty take on the belt-bag trend opt for Isabel Marant's Noomi style. It's crafted from colour-blocked panels of navy tan and magenta-pink nylon with a duo of front zips black leather trim and a slip-through buckled strap. Fasten it at the waist or try it slung across the body for an of-the-moment finish.