So Allison Williams’ Wedding Dress Is Something Truly Beautiful…

Girls actress Allison Williams has married her fiancé Ricky Van Veen.

Girls actress Allison Williams has married her fiancé Ricky Van Veen, revealing her magically gorgeous Oscar de la Renta gown to fans on Instagram. (See the first picture from her honeymoon, too, below)

The custom dress, made specially for Allison by OdlR designer Peter Copping, struck a perfect balance of drama and simplicity – a classic princess line with sheer embroidered sleeves, topped off with a HUGE chiffon train.

The back of the dress, shown in a second post from the star, is equally exquisite, with subtle V cutwork and a stiff bow waistband accentuating the silhouette.

The wedding was held on Saturday at Brush Creek Ranch in Saratoga, Wyoming, with guests including her Girls co-stars Lena Dunham, Zosia Mamet and Lena Dunham. Friends Katy Perry and John Mayer were also in attendance, according to People.

The couple’s wedding photos, taken by esteemed photographer Christian Oth, made the most of the incredible landscape, with bride Allison offsetting the prettiness of her dress with a wander down a dirt track. Apologies in advance to the cleaners, then.

Allison’s new husband Ricky, who she had been dating since 2011, proposed to the 27 year-old star back in February 2014 with a stunning solitaire ring. He is the founder of website College Humor.

‘One more. This pretty much sums up my feelings about the whole weekend,’ Allison wrote on Insta as she posted a second photo from her big day last night. ‘Thank you all for the well-wishes, and thanks to everyone who made it possible.’

*Two weeks after the big day Allison has posted this stunning picture from her honeymoon on Instagram. 'Honeymoon was heavenly and I'm happy to be home,' she wrote, with Italian and French flag emojis to show the dual location.

Tell us what you think of Allison's gown on Twitter @MarieClaireUK.