Photo: Courtesy of @khloekardashian Instagram.

Khloe Kardashian and daughter True Thompson had a mommy and me moment in matching outfits over the weekend! To celebrate baby True’s first birthday, they donned custom, pale blue, silk satin dresses and dusters from August Getty Atelier.

Get the look with a similar, solid-hued maxi slip dress—we’ve rounded up a few for you here:

Fleur du Mal Cowl Neck Slip Dress, $485: With its lingerie-like draping cowl neckline, this dress looks ultra-feminine.

ASOS Design Satin Cami Maxi Slip Dress, $59: Show a little leg (and keep cool) through the split sides of this casual (well, relatively speaking) number.

Alice + Olivia Diana Maxi Dress, $395: The ruching makes the front slit situation of this dress, really pop.

Deitas Louise Asymmetric Silk-Satin Maxi Dress, $1115: Not so basic, the knotted shoulder strap that secures the neckline adds a little design detail.