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Browse the Known Source edit of vintage Yves Saint Laurent sweatshirts. Collectors look for Rive Gauche era pieces and the house codes that shaped modern dressing. Each piece is curated with love and expertise by our vetted dealer community.
Every singe item has been curated with love and expertise. We showcase only the best in second hand on Known Source.
Our Dealers are fashion experts who bring their unique style, stock and personality to Known Source, so you can buy with trust.
We will sell on any item you purchase at any point in the future with our Renew feature. Shop with confident.
We are community run and community owned. We listen to what the community needs, to create an ecosystem that second hand deserves.