winter white cocktail dress Party Dresses from the back zipper that ensures a seamless fit to its short length perfect for dancing the night away Women's White Cocktail & Formal

[7] Porter wanted to wear a custom gown, and selected designer Christian Siriano based on his reputation for dressing celebrities whose bodies and style do not fit into conventional norms of beauty and fashion

J.Crew Sweetheart Tank Dress With Poplin Skirt It's all about fit-and-flare dresses this season

RELATED: 30+ Barbie Halloween Costume Ideas Cowgirls Cowgirl fashion is VERY on trend right now so why not lean into it for a cute Halloween costume like this

'As President Trumps first trip to France, I think we were always going to see the First Lady dress to impress - and she certainly has in this instance,' political style blogger Laura Dunn told FEMAIL