1. Home
  2. Products
  3. Fashion
  4. Dresses
  5. Square neck fishtail midi dress

Allegra K Square neck fishtail midi dress

A stretchy bodycon dress with a square neck and long sleeves, finished below the knee with a ruffled tier that flares like a fishtail. It follows the body smoothly and moves at the hem, making it a good choice for a cocktail party or a wedding.

$43.99
20%$35.19
Price with code · Allegra K · as of 2026-10-09
Code AKAD20 · 20% off
Copy code & shop Allegra K
Front view in blue

1Square neck bodycon

A square neckline tops a close-fitting long-sleeve body with spandex for stretch.

Back view in blue

2Fishtail hem

A ruffled tier below the knee makes the hem flare. A Small is 108 cm long and reaches mid-calf.

Front view in wine red

3Three colours

It comes in blue, wine red and black, in sizes XS to XL.

Key specs

Material
95% polyester, 5% spandex
Fit
Bodycon fishtail
Length
108 cm on a Small
Sizes
XS–XL
Care
Machine wash cold with like colours

Good pick if

  • You want a dress for weddings or cocktail parties
  • You like a figure-defining silhouette

Think twice if

  • You want a loose fit over the hips and tummy
  • You want a front zip or buttons

FAQ

Is there a promo code?

Yes. Enter AKAD20 at Allegra K checkout when buying the Allegra K Square neck fishtail midi dress for 20% off.

Are there garment measurements?

The size table lists an XS at 28.3 in bust, 24.0 in waist, 30.7 in hip and 42.2 in long; a Small is 29.9, 25.6, 32.3 and 42.7 in. The fabric stretches, so the flat measurements run small.

Can I return it?

The store says most items can be returned free within 30 days of receipt, as long as they are in new condition with the original tags and packaging.

Related products

Dresses