I said yes to my dress here
If your invite doesnt give you much to go on, heres a general guide: Casual: A pretty sundress, maxi, or even a dressy jumpsuit
If you want to make something similar, heres how I did it: Assemble the front bodice and then the back bodice entirely (top bodice, both bands, lower bodice)
Payment of Proceeds to Overseas Sellers If the seller resides outside Ireland the Proceeds of Sale shall be paid to such seller in Euro unless it was agreed with the seller prior to the auction that the Proceeds of Sale would be paid in a currency (other than Euro) specified by the seller in which case the Proceeds of Sale shall be paid by the Auctioneer to the seller in such specified currency (provided that that currency is legally available to the Auctioneer in the amount required) calculated at the rate of exchange quoted to the Auctioneer by its bankers on the date of payment
However, thanks to time zones, many international fans will actually get it on Saturday, August 30, 2025