Final answer:
The ruling implies that Givenchy can only be sold in copyrighted packages. Costco and Walmart may still be able to sell Givenchy, but they would need authorization from the brand to do so.
Step-by-step explanation:
The ruling implies that Givenchy can only be sold in copyrighted packages. This means that luxury good marketers can protect their products from gray market imports by ensuring that their distinctive packaging is protected by U.S. copyright law. Costco and Walmart may still be able to sell Givenchy, but they would need authorization from the brand to do so.