Jennifer Lawrence, a woman always living her best life (red carpet, restaurant, location doesn't matter), attended her good friend Laura Simpson's wedding this weekend in Florence, Italy.

Her conduct there was well-documented—which is lucky, because we could all learn a thing or two from J.La... in life, but like, as wedding guest too.

Here some important pointers from Jennifer Lawrence, exemplary wedding guest:

1. Wear a dress you know people/your stylist will like. Give it a test run even! 

If your outfit was good enough for The Tonight Show, it's good enough for a wedding.

2. Give the bride a hand. But remember you have two...

...and the other should always be holding a glass of Champagne. Never let go of that if you can help it.

3. Enjoy yourself, too. This is a celebration of life, people!

Frolic with cute, Ed Sheeran-lookalikes! Laugh! Go braless even. It's a party!

4. Make new friends. But like, keep the old ones close...

HEY AZIZ ANSARI IN THE CORNER THERE...

This article originally appeared on ELLE.COM

From: ELLE US