Hello there! Congratulations on your new Gucci Ostrich Jackie bag! While I don't personally own this bag, I can offer some general advice on caring for exotic leather items.
Firstly, it's important to remember that ostrich leather is delicate and requires special care. Avoid exposing the bag to direct sunlight, heat, and water as these can cause discoloration and damage to the leather. Additionally, it's important to avoid contact with any chemicals, including perfumes, hairsprays, and cleaning products, as these can also damage the leather.
When it comes to cleaning the bag, use a soft, dry cloth to gently wipe away any dust or dirt. You can also use a leather conditioner specifically formulated for exotic leathers to help keep the leather soft and supple. Be sure to test any cleaning or conditioning products on a small, inconspicuous area first to ensure they don't cause any damage or discoloration.
As for the Ostrich nubs on the bag, they should not come off easily if the bag is well cared for. However, it's always a good idea to handle exotic leather items with care to avoid any accidental damage.
I hope this helps, and I'm sure you'll love your new bag!