BERWICK Sunglasses by Oliver Goldsmith. Color: Black Tortoiseshell, Flamingo, Iron On English Summer, Black, Fern, Iron, Tortoiseshell, White, Size: 57-14-140. Whilst tradition is crucially important to Oliver Goldsmith, it is also a forward-thinking eyewear manufacturer focused on innovation and quality. The OG iconic frames demonstrate the perfect synergy of old manufacturing techniques and new, premium-grade materials, pushing the boundaries of expectation, self-expression and individuality. Oliver Goldsmith designs aren’t a luxury or a trend; they represent a moment in fashion history. It has dressed the faces of some of the most famous and iconic names in history. The OG glasses are still popular among celebrities and world-known public figures all around the globe.