Earrings https://www.tiffany.com/jewelry/earrings/elsa-peretti-diamonds-by-the-yard-drop-earrings-17623532/?utm_source=google&utm_medium=organic&utm_campaign=surfaces

But maybe a non $8k version

NO BELT. That is such a dated look. The dress is pretty- wear jewelry and be happy and celebratory and no one will think you are protesting the wedding. That’s so silly.

I would personally wear long thin earrings and one big statement cuff. And metallic heels.

I was just at a wedding and many people wore black. Get some colorful fun earrings.