How do I tell if Saint Laurent sunglasses are real?

To tell if Saint Laurent sunglasses are real, check the accuracy of the Saint Laurent logo on the pair. The logo is the most important aspect on any designer pair of sunglasses, so if anything looks off about them, that’s a major warning sign. Check the feel of the construction as well. Hinges should be smooth and function perfectly, with no sticking or incorrect alignment. On 1stDibs, shop a collection of expertly-vetted vintage and contemporary Saint Laurent sunglasses from some of the world’s top boutiques.