"I would first and foremost change her lipstick color. She's been wearing the same lipstick color for the last seven years!" Rossi said of Gunvalson's favorite nude shade. "I want to see a bright color on her."
The women of the Bravo hit are known for their over-the-top wardrobe and beauty looks -- especially Rossi and costar Alexis Bellino, 34.
"We all love the glitz and glam, doing our hair and makeup and all that, but I think it's a different level of maintenance that we each do," Rossi explained. "Vicki might not care as much about looking perfect when she walks out of the house, but Alexis and I might be a bit more in tune with every last little detail, from our mascara to our perfectly matched shoes to the jewelry."
The Real Housewives of Orange County airs Tuesday at 9 p.m. EST on Bravo.