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\"I want Hilary to feel how I think she wanted to feel in this dress from the direction that we had which is very modern and it's quite a bold look, and more than anything I want her to feel immensely confident in it. It is a very confident look,\" said Packham during the video.

A few unique details included high padded shoulders, elongated flowy cape-like sleeves, an open back from the neck down to the waist, and 100 buttons from the waist down to the hem.

View this post on Instagram

A post shared by Hilary Duff (@hilaryduff) on Dec 22, 2019 at 6:55pm PST

The dress also included embroidery close to the hem with her, Koma's, and their children's initials.

Duff completed her look with a middle-parted wavy hair look and a jeweled headband styled by her go-to hairstylist Nikki Lee.

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