Experience the refined allure of the Saint Laurent SL 591 sunglasses, a cat-eye silhouette that exudes Parisian elegance. Crafted for the modern woman who values discreet luxury, these frames arrive in a timeless black so versatile it elevates both professional and evening ensembles. The front main material is RAC, delivering a poised, polished line that speaks to heritage craftsmanship and contemporary sophistication.

Meticulous details define the design: a 57 MM lens width with a 52 mm height, a 17 mm bridge and a 145 mm temple length. The lenses are deep black, pairing with a black front and black temples. The frame features a S04 lens base and is proudly made in Italy, underscoring artisanal accuracy and enduring luxury.

This cat-eye silhouette flatters a range of face shapes. Based on the frame specs, the SL 591 is particularly complementary for Round, Oval, Heart, Diamond, and Narrow faces, adding lift and definition while maintaining balanced proportions.

Prescription-ready customization is available through Ardor Eyewear. You may buy the frame alone or opt to have your lenses fitted by us, with delivery typically between 8–12 days. We ensure authentic designer eyewear with full manufacturer packaging and precise lens alignment for optimal vision and comfort.

Available color variations include Beige, Black, and Havana, each pairing with the iconic black frame for a versatile luxury lifestyle. The 57 MM sizing ensures a balanced, contemporary fit for urban professionals seeking premium frame style, comfort, and confidence on the move.