I saw the very first episode of The City and that is the only episode I saw. I have however seen Olivia P. featured on hundrads of gossip and fashion blogs. Her style simple because she often uses basic pieces and turns them into something fabulous.
Below are my favorite two looks from Olivia. Both outfits would be extremely simple to recreate and could be made from pieces found in any store. Minus the Hermes bag of course.