Can you help me find these

Hi,
I am usually able to find the hottest shoes. Just by browsing through
stores but unfortunately, I am out at sea. Not far from shore but far
enough I can't drop by my favorite hot spots.

I have a problem. I have a black tie affair to go to, the same day I dock.
I have the dress but I want these beautiful, Lavin Satin Swarovski Crystal
Embellished pumps.

Can you tell me what store to find them at so I can have them
delivered or could you tell me a web site I can order them from.

Your help would be greatly appreciated. This is a very important event.
I can't go into detail but I can say: your nation would appreciate your help