elegant evening cocktail dresses Nude Shiny Dress Leona US 4 Front leg slit Pockets BeryLove Women's Formal Wedding Guest

(Despite the lavish nuptials, their marriage famously only lasted for 72 days.)

The key is choosing a dress with some structure a fitted bodice or A-line shape so the blazer doesnt overwhelm

Keep reading for all the itty bitty details on Millie's new favorite outfit, and how you can take advantage of all the Old Navy deals going on right now

Per 2 tbsp serving: 100 calories, 11 g fat (1.5 g saturated), 1g carbs, 0g sugar, 190 mg sodium, 0g fiber, 0g protein When you think of Skinnygirl, you might think of margs, but they make diet-friendly salad dressings tooketo included

A formal white wing tip shirt might be overkill for this dress code, unless you think this wedding will be really extravagant

Or, you can mix staples from the decade to put together retro looks that will give hints from the general fashion back in the day