Considered one of the world's most loved fashion houses and known for their modern and iconic pieces, Yves Saint Laurent continues to influence fashion trends and celebrity style alike.
From Kelly Brook's classic monogramme clutch to Hilary Duff's Sac du Jour, YSL have 'it' bag staying power and the celebs know it.
Here's our gallery of the most influential YSL bags ever.
Most influential Saint Laurent bags
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