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One Fell Swoop

One Fell Swoop Siren Maxi Dress in Seafoam


Inspired by Hollywood glamour, the Siren Maxi Dress in Seafoam from One Fell Swoop is a show stopping moment for special Coco occasions.

Designed to slip on with ease and illuminate the femme silhouette, this elegant maxi is crafted from a silk to touch fabrication in Seafoam. Cut with a draped cowl neckline and tailored seams through the hipline, its exposed back with cross over spaghetti straps will have heads turning all night long.

Falling into a flattering bias cut skirt with a split, the Siren Maxi is a must for black tie occasions, formal soirées and wedding celebrations.

Fabric: 100% Polyester 

- Maxi length
- Slip on silhouette
- Draped cowl neckline
- Exposed back with thin crossed straps
- Tailored seams to hipline
- Bias cut skirt with split
- Suitable for adhesive bra
- Slim fit body flowing to A-line skirt

Our Coco girl Eden & Boston wears a Size AU 8 / Small.
Eden's heights is 175cm & Boston's height is 178cm.

Care Instructions: Cool gentle hand wash separately first. Do not bleach, soak or wring. Do not tumble dry. Dry flat. Warm iron on reverse side. Dry cleanable.

Complete with the Alias Mae Aspen Heels in Natural, Porter Celestial Choker and Bracelet and Porter Wave Croissant Ring in Gold for your next special occasion.

PLEASE NOTE: For all purchases made during THE COCO SALE JUNE 2022 please CLICK HERE to see THE COCO SALE JUNE 2022 FAQ for more information.


We offer Complimentary Express Shipping on orders over AUD $100 Australia Wide. We also ship internationally* via DHL.

For orders under AUD $100 Australia-wide, a AUD $10 Shipping Flat Rate will be applied at Checkout. 

International Customers Please Note: Customs Clearance and Taxes are the responsibility of the customer and are not charged during the checkout process.

For more information on our Shipping Services CLICK HERE. 


Full priced items are available for credit note, exchange or refund. 

Items purchased on SALE are eligible for a credit note or exchange unless faulty. 

For more information on our Returns Policy CLICK HERE.

This item is included inTHE COCO SALE JUNE 2022.

The 25% off discount is valid on selected styles and colours which are marked with  SALE or  FINAL SALE. Some exclusions apply.To read our full exclusions list, please CLICK HERE.

The 25% off discount will be automatically applied during checkout. 


Please allow  7-10 days for your return to be processed. We thank you for your patience and understanding.  

Items purchased during  The Coco Sale June 2022 can only be returned for either a store credit or exchange(where possible). This includes any Full Priced item that has been purchased with the 25% off discount automatically applied at the checkout

Items purchased as a  FINAL SALE item during  The Coco Sale June 2022 cannot be returned, unless the item is deemed faulty by our internal Coco & Lola Team.This includes any items that are further reduced with an additional 25% off. 

One Fell Swoop is an Australian fashion label that has an emphasise on being feminine and desirable. One Fell Swoop has developed into a label that focuses on wear ability and tailoring. Coco & Lola is excited to offer exclusive styles from One Fell Swoop that have been designed for the Coco customer!

Our Coco & Lola Stylists are here to assist with all your styling and shopping needs.

Ask us anything: 

Live Chat:  Via the popup in the lower righthand corner of our website. 

Phone: +61 2 8593 8600 

Email: shop@cocoandlola.com 

Stylists available Monday to Friday 8.30am- 4.30pm AEST. 

For more information and to contact our Customer Experience Team.