Limited Edition Roulant Mouret Dress Was Made For Amber Valletta; She Is, After All, An OG Supermodel

Note the earrings:

Now the back:
You have to love the full length zipper. It's signature Roulant Mouret.

You can own it too. It's called the Ostadar dress and it's an exclusive (along with other hot colors) to Net-A-Porter. $1,750

(Images: Popsugar, ONTD, Net-A-Porter)