For a mini luxury paper jewelry shopping bag with a focus on sustainability, here are some key features to consider:

1. Material: Use high-quality recycled paper or eco-friendly kraft paper that is sturdy yet lightweight, perfect for luxury items. You can opt for materials like FSC-certified paper or biodegradable options.

   
   

2. Design: A minimalist, elegant design will give it a luxury feel. Consider embossed or foiled logos to add a touch of sophistication without overcomplicating the look.

   
   

3. Handles: Use cotton, jute, or recycled paper twisted handles that are durable and comfortable to carry, adding to the luxurious experience.

   
   

4. Size: Keep it compact and perfectly proportioned for jewelry. A small bag is ideal for a bracelet, necklace, or ring.

   
   

5. Finish: Consider a matte or soft-touch finish for a premium look. You can also use water-based ink for printing to maintain sustainability.

   
   

By focusing on these details, the packaging will reflect both luxury and eco-conscious values. Would you like more specific recommendations on suppliers or customization options?