Can I return curtain with receipt but not original packaging?

Take it in and ask all they can do is say no.when you have the package they can scan the barcode and it lets them know if it came from Walmart

Yes, as long as they match the SKU on your receipt in appearance., And don't appear used or washed. But you're more than likely take a huge cut in the price you paid depending on how long it's been since you purchased them

Yes