For swimwear with athleisure appeal, this high-neck swimsuit is a must-have. The streamlined one-piece features a racer back silhouette and zip detail at the front to switch up your look for in and out of the water.





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First seen in Jun 2025
KARL LAGERFELD Rue St-guillaume Swimsuit In Black
$189
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Product Details

Rue St-guillaume Swimsuit In Black
For swimwear with athleisure appeal, this high-neck swimsuit is a must-have. The streamlined one-piece features a racer back silhouette and zip detail at the front to switch up your look for in and out of the water.
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