She changed from White Sheets to Blackout Curtain. This dress actually looks fairly reasonable in the few photos I've seen. Her hairline looks like she's lost some hair. It looks weird. Her pal Markus Anderson did escort duty.

I watched the Balenciaga fashion show on the company's website. It was even worse than I thought it would be. The clothes are just ugly.
https://www.hola.com/us/celebrities/20251004859723/meghan-markle-paris-return-europe-balenciaga-fashion-show/