Prince Nikolaos and his fiance Tatiana Blatnik held their pre-wedding reception yesterday at the Poseidon Hotel in Spetses, Greece.

The town is gearing up for the Royal Wedding of Prince Nikolaos of Greece and Tatiana Blatnik which takes place later today.

Royals from all over Europe and the world are expected to attend the ceremony such as Spanish Crown Prince Felipe, his wife Princess Letizia, Princess Elena of Spain, Dutch Crown Prince Willem-Alexander, Crown Princess Maxima and Danish Crown Princess Mary.

Tatiana is an events planner for Diane Von Furstenburg in London, but she opted to wear a J. Mendel Spring 2010 gown.

Her blue pleated gown with nude cap sleeves is delicately beautiful.

Tatiana opted out of wearing the dress with belt which we can see on the model.

I do kind of wish she’d worn the belt, but her look works perfectly without it.

If you think you’ve seen this gown before, that’s because Vera Farmiga wore it to the 2010 SAG Awards.

Credit: Style.com & Getty