Lets say i have a bracelet in my shop that im dropshipping on Oberlo from a supplier oand a person buys it. The bracelet comes with a jewelry box and a business card from the suppliers business. How do i add my own jewelry box and business cards with my name and logo on them while dropshipping the products to customers?
You should make a deal with your supplier for custom packing and branding.
If you're looking for the easiest way, it is to sell some product and test it and get some sales without your logo and business card.
Once you see if the product is a winner and you can continue selling this, speak to your supplier to get an x amount of products with your logo and business card and they will do that.
That is what I have done in the past and it has worked well.
This Jewelry specific app ( https://apps.shopify.com/jewelry-store) connects retailers to suppliers on Shopify.