Zac Posen

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See our complete Zac Posen collection.

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Long Siren Gown

Turquoise. V neckline. Criss-cross back straps. Sleeveless. Set-in empire waistband; dart detail. Cascading front ruffle. Ruffled back. Zip back. Silk/Lycra®. Dry clean only. Made in the USA.

Please Note: Size runs small. Please order one size larger than you would normally wear.

Modern Size Guide