Women's Sequin Evening Dress | Halter Neck Mermaid Maxi
Free Royal Mail Delivery Within the UK
Free Delivery30-Day ReturnsBuy 3 → Extra 15% off
Buy 4 → Extra 20% off
Sequin Evening Dress | Halter Neck Mermaid Maxi
Imagine stepping into the room as the lights dim and every sparkle catches. A floor-length gown covered in gold sequins, with a square neckline and halter straps. Soft ruching gathers at the waist and hips before the skirt flares into a mermaid hem with a small train.
Made for Christmas parties, winter galas and New Year's Eve, when the evenings call for real glamour. Add a faux fur wrap for the walk outside and keep the jewellery simple so the dress does the talking.
Why it works as your sequin evening dress:
- Square neckline with halter straps
- Gold sequins from neckline to hem
- Ruched waist that shapes the figure
- Fitted mermaid silhouette with flared hem
- Sizes UK 4 to UK 16
You will be the person everyone asks for a photo with. Party season is only weeks away, so choose your dress before the invitations start landing.
| Size | Bust | Waist | Hip |
|---|---|---|---|
| UK 4 | 73.5-78.5 | 56-58.5 | 78.5-84 |
| UK 6 | 78.5-81.5 | 58.5-63.5 | 84-89 |
| UK 8 | 81.5-86.5 | 63.5-66 | 89-94 |
| UK 10 | 86.5-91.5 | 66-71 | 94-99 |
| UK 12 | 91.5-96.5 | 71-76 | 99-104 |
| UK 14 | 96.5-101.5 | 76-84 | 104-109 |
| UK 16 | 101.5-106.5 | 84-89 | 109-114.5 |
Measurements in cm. Measurements as given in the maker's size chart.
Delivery is free on all orders within the United Kingdom. Our products are dispatched directly from our suppliers in China using tracked international shipping.
Orders are processed within 1–2 business days (Monday–Friday); orders placed after 15:00 GMT are processed the next business day. Delivery to the UK typically takes 6–10 business days in total. You will receive a tracking number by email once your order has been dispatched.
See our Shipping & Delivery page for full details.
You can return items within 30 days of delivery, provided they are unused, unworn and returned in their original condition with all tags and packaging. Please email info@margotandellie.com first and we will send you the return instructions.
Return shipping costs are paid by the customer, unless the item is defective or incorrect. Refunds are issued to your original payment method within 10 business days after inspection. See our Return & Refund Policy.







