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Allegra K Trumpet sleeve boat neck mermaid maxi dress

A maxi dress in a vertically textured fabric that falls close to the body and flares at the hem like a mermaid. It has a boat neck, and the sleeves widen like trumpets below the elbow. The store lists it as a cocktail dress.

$29.99
20%$23.99
Price with code · Allegra K · as of 2026-10-09
Code AKAD20 · 20% off
Copy code & shop Allegra K
Side view in black

1Trumpet sleeves

The sleeves flare wide from below the elbow. An X-Small has a 62 cm sleeve and a 36 cm shoulder.

Front view in black

2Mermaid maxi length

It runs close to the body and flares at the hem. An X-Small is 139 cm long with a 67 cm waist.

Front view in apricot

3Apricot and black

It comes in apricot and black, in sizes XS to L.

Key specs

Material
95% polyester, 5% elastane
Fit
Mermaid silhouette
Length
139 cm on an X-Small
Sizes
XS–L
Care
Machine washable

Good pick if

  • You want an affordable long party dress
  • You like a body-skimming mermaid line

Think twice if

  • You need a size above L
  • You want a roomy fit

FAQ

Is there a promo code?

Yes. Enter AKAD20 at Allegra K checkout when buying the Allegra K Trumpet sleeve boat neck mermaid maxi dress for 20% off.

Are there garment measurements?

The size chart lists an X-Small at 32.3 in bust, 54.7 in long, 24.4 in sleeve, 14.2 in shoulder, 26.4 in waist and 32.3 in hip; a Small is 33.9, 55.1, 24.8, 14.6, 28.0 and 33.9 in. The model wears an X-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.

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