They are gorgeous!
Wow. I just have no words for how messed up that situation is. It seems like the seller has no real urge to make things right with you now that she has your money. I would definitely consider asking for a refund and if she refuses then file the dispute with Paypal. To do a dispute on Paypal click on Resolution Center near the top when you are logged in. It will go to a page with a "Dispute a Transaction" button on the left of the page. You click that and follow the directions it gives you. I really hope you can get something resolved soon. Honestly, a good businessperson would have offered you a refund as soon as they realized that they would be unable to fulfill your order because of weather or whatever reason.