Ralph Lauren RL 8112 - Hari Nef - The Idol
This cat-eye model by Ralph Lauren was available in many colors, but the color worn in the series is the Cream Horn with Gradient Brown lenses.
Currently the model is not available anymore.
You can sometimes find the Ralph Lauren RL 8112 on eBay.
See more eyewear in The Idol.
Reference: Ralph Lauren RL 8112, cream horn vintage effect gradient brown