She's redefining wedding attire!

By Carson Blackwelder
Oct 17, 2016 @ 4:15 pm
Angela Weiss/AFP/Getty

This weekend was a busy one for model Ashley Graham, as she attended the wedding of her little sister and rocked a super chic—though atypical for your average "I do" ceremony—look.

Abigail Graham—who calls herself a "combination of Leslie Knope, Captain Kirk, and Rosie the Riveter" on Instagram—is seen in a photo with her big sister in which the new America's Next Top Model judge sends her congratulations and gives us a look at both of their outfits.

Congratulations to my baby sister on her beautiful wedding day!💐

A photo posted by A S H L E Y G R A H A M (@theashleygraham) on

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In another photo that also features the bearded groom, we get details about who designed the bride's dress—as well as Ashley's super sexy look. "Abby's dress is from a local Lincoln, NE boutique Ellynne Bridal, size 18/20," the 20-something superstar wrote. "Looking Ah-MAZING."

In the snapshot, the off-duty supermodel—with her hair up in a high ponytail—tags herself showing that the leather pants are from Rag & Bone and the jacket is from Adrienne Landau. (In a separate video, Ashley also dons a Rag & Bone jacket with her name across on the back.)

Thanks @ragandbone for my dope jacket! And thank you God for this phenomenal view!🏞

A video posted by A S H L E Y G R A H A M (@theashleygraham) on

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While we think Ashley looks incredible (as usual!), her non-traditional wedding attire did catch some negative attention on Instagram. Abigail rushed to her sister's rescue, writing, "I asked my sister to wear that sexy outfit, and I asked my sister to post that photo because her ass looks so good. SO GOOD."

Don't mess with the Graham sisters, you guys.