Antonia| Siren Hourglass Gown
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SALE UPDATE: Due to high order volume, our stock is very limited... If you are still able to press the ‘Add to Cart’ button, there's still some stock left!
She walks in. You stare.
The Antonia Siren Hourglass Gown was made for moments. From the snatched waist to the sculpted drape, this gown gives you that rich-girl confidence without saying a word. It’s soft, stretchy, and impossible to ignore.
The dress that makes you unforgettable.
Sculpted to hug your curves and elevate your glow — this is the piece women of every shade are choosing to feel confident, sexy, and seen. Because power isn’t in the dress… it’s in how you wear it.
Why you’ll love it:
✔ Mesh midsection snatches the waist
✔ Ruched hips create an hourglass illusion
✔ Buttery-smooth feel with stretch
✔ Turns heads from dinner to after-hours
✔ Works in Yellow, Wine Red or Black
– Wash With Care: Machine wash cold with similar colours. Avoid bleach.
– Drying: Lay flat or tumble dry on low heat to preserve shape and softness.
– Footwear: Wipe clean with a damp cloth. Avoid soaking or using harsh chemicals.
– Storage: Keep in a cool, dry place away from direct sunlight to maintain quality.
We process all orders within 1–3 business days. Once shipped, you’ll receive a tracking link to follow your order.
Delivery takes an average of 3–7 business days, depending on your location.
Shipping is always free.
Please check your address carefully — errors must be reported within 24 hours.
Once a package is marked as delivered, responsibility lies with the customer.
Returns are accepted within 30 days of delivery.
Items must be unused, unwashed, undamaged, and in original packaging with tags attached.
Return shipping costs are at the customer’s expense.
To return: email info@avery-london.com within 30 days to receive the return address and send the item back with track & trace.
Refunds are issued within 14 days after receipt and inspection.
Avery London is not responsible for lost packages or address errors — please verify your address within 24 hours of ordering.
The sizing is accurate. No guesswork, just a perfect fit straight out of the package.
This piece is timeless, every time I wear it I receive compliments. Avery London never disappoints.
The fit is spot on. It feels as though it was made just for me, comfortable and exactly how I like it.
The style is fantastic, and the price was unbeatable. I couldn’t be happier shopping with Avery London.
I’ve ordered a few times now and have never been disappointed. Elegant, comfortable, and they hold up beautifully.
The fabric is soft and breathable, with a feel that seems far more luxurious than the price. Perfect for everyday wear.
Flattering, timeless, and comfortable without ever feeling outdated. Exactly what I’ve been looking for.
Quick, friendly support and clear communication. Everything was handled smoothly.
I’ve been a customer for over five years and the quality has always been consistent. Timeless styles I trust.
The fabric feels premium and well made. Looks far more expensive than the price.
