Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the Raluca crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the Raluca crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.
Woman wearing the crochet mermaid maxi dress featuring an intricate crochet knit, plunging V-neckline, ruffled shoulder straps, keyhole waist cut-out, adjustable lace-up open back, scalloped hem, and a figure-hugging maxi silhouette, ideal for weddings, cocktail parties, and elegant evening occasions.

Women's Crochet Maxi Dress - Wedding Guest & Occasion Dress

£44.95
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Shipping calculated at checkout.

  • Free Deilivery with Royal Mail

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Make a statement at your next special occasion with the Women's Crochet Mermaid Maxi Dress. Expertly crafted in an intricate crochet knit, this elegant maxi dress combines a figure-skimming mermaid silhouette with striking open-back detailing for a sophisticated evening look. The plunging V-neckline is softened by feminine ruffled shoulder straps, while the waist keyhole cut-out and lace-up back create a flattering, contemporary finish. Perfect for weddings, cocktail parties, holiday evenings, and formal celebrations, this standout dress offers timeless elegance with modern appeal.

Features

  • Plunging V-neckline
  • Delicate ruffled shoulder straps
  • Flattering keyhole waist cut-out
  • Lace-up open back with adjustable tie detail
  • Intricate crochet knit design
  • Elegant mermaid silhouette
  • Scalloped hem for a refined finish
  • Maxi length
  • Ideal for weddings, cocktail parties, evening events, holidays, and special occasions

Material & Care

  • Soft crochet knit fabric
  • Lightweight and breathable
  • Hand wash cold or professional dry clean recommended
  • Do not tumble dry
  • Lay flat or hang to dry
  • Steam gently on a low setting if needed

Fit & Sizing

  • Figure-hugging mermaid silhouette
  • Maxi length
  • Adjustable lace-up back for a personalised fit
  • True to size
  • If between sizes, we recommend choosing the larger size for added comfort.

Estimated delivery time: In total, most orders arrive within approximately 6 to 10 business days from the time you place your order. Please read more about our Shipping Policy here.

If your order does not meet your expectations, you can return it within 30 days upon receipt.

Please read more about our 'Return and Refund Policy' here.

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FREQUENTLY ASKED QUESTIONS?

Yes, we currently offer free shipping on all orders.

For the latest details, please refer to our Shipping Policy or review the information shown at checkout.

We want you to shop with confidence for women’s and men’s fashion at By Hayley. If your order is not quite right, we aim to make the return and refund process as simple and transparent as possible.

30 Day Return Window

You may return eligible items within 30 days of receiving your order.

To qualify for a return, items must meet the following conditions:

  • The item must be unworn, unused, and in its original condition
  • All original tags, labels, and packaging must still be included
  • Any accessories that were included with the item must also be returned

If you need help at any stage, our customer support team is available to assist you.

Read more about our Return and Refund Policy.

Orders are typically processed and dispatched within 1 to 2 business days.

After dispatch, delivery usually takes around 5 to 8 business days. In most cases, orders arrive within approximately 6 to 10 business days from the date the order is placed.

For more detailed delivery information, please see our Shipping Policy.

Most product pages include a size chart or measurements to help you select the correct size.

We recommend that you:

  • review the size guide carefully
  • think about whether you prefer a closer fit or a looser fit

If you’re unsure, feel free to contact us for personalized sizing advice.