The dress appears to be a traditional Indian outfit, possibly a Patiala suit with a jacket. It consists of three main parts:
Jacket:
A maroon, heavily embroidered vest or short jacket with gold floral patterns.
Kurta:
A golden or yellowish long shirt or tunic, possibly made of silk or a similar shiny fabric, with a silver and gold trim at the hem.
Pants:
Maroon Patiala-style pants, which are loose at the top and fitted at the ankles, adorned with small white dots.
This type of outfit is often worn for festive occasions, weddings, or cultural events in India. It combines traditional embroidery and design elements with comfortable and stylish tailoring.