idk, im not rich, im Gasterich

A fancy frame around the mirror, like gold flowers

White tile walls, gold framed mirror like what ^^ they said, make the towel have your ocs initials on it, and make the soap bottle have like a white marble look to it

Gold accents everywhere, the soap dispenser is unbranded and minimalistic, small detail but an electric toothbrush, Lauren said initials on the towel which is super creative!! Maybe swap the red cup for something made from a quartzy material. Lights built into the mirror, the wall has paintings instead of photo frames, the hint of a chandelier in the top of the frame. Go on pinterest and search up "rich bathroom aesthetic" and that should help you loads!