1960S Yves Saint Laurent River Gauche Blazer

A vintage collector’s dream, this tweed tartan blazer from Yves Saint Laurent’s groundbreaking Rive Gauche line brings timeless chic to any wardrobe. Launched in 1966, Rive Gauche was one of the first ready-to-wear collections by a major couture house, marking a revolutionary shift toward accessible luxury. This blazer perfectly captures the 1960s spirit—effortless elegance that blurs the line between casual and formal wear.

Perfect for layering over both casual and formal looks, it adds a refined, sophisticated touch that transcends seasons.

Size: 6/8 US

Care: Dry clean by specialist.

Final Sale: No returns or exchanges.

A rare piece of fashion history, curated for the discerning collector.

Visit our blog section A Blue Autumn to see how we styled this classic piece.

Please tag us on Instagram @theblueiris.boutique — we’d love to see how you wear it!