Flannel dust bags, which often come with higher-end handbags, are a must when it comes to storage. Don't have one on hand? A soft cotton pillowcase works well.
Help your bag retain its shape by placing loosely balled-up, white, acid-free tissue paper or bubble wrap inside it when it's not in use.
If your bag is looking dull, our experts suggest a neutral polish like Meltonian by Kiwi ($3; at specialty shoe stores), which is safe for any color leather and should be applied with a soft piece of fabric like cheesecloth, then wiped off with a clean, dry piece of the same material.
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