Kourtney Kardashian's yellow shield sunglasses
Kourtney Kardashian Instagrammed THIS photo.
She is wearing the Carolina Lemke x KKW Gemini 140mm Shield Sunglasses. As seen in the season 17 finale of Keeping Up With The Kardashians, Kourtney wore these sunglasses when she was pretending to be her sister, Kim. You can buy them here: MODA OPERANDI and NORDSTROM