To use this Mabel shoulder bag, simply slip the strap over your shoulder. It's great for carrying daily essentials like your phone, wallet, and keys. When you're going out for a fancy dinner, it can add a touch of elegance to your outfit. For everyday use, it pairs well with casual clothes. As for maintenance, keep it away from sharp objects to avoid scratches. If it gets dirty, use a soft, dry cloth to gently wipe it. Store it in a cool, dry place when not in use to maintain its shape and quality.