Name: HALTERNECK A-LINE MAXI DRESS
Brand: COS
SKU: 1226796003
Price: 2050 NOK
Availability: OutOfStock

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For information relating to environmental qualities or characteristics of this product, you can find

Product sheet relating to environmental qualities or characteristics

We are really pleased to offer you a great range of fashion with a wide selection of cosmetics. However, a few of our cosmetics contain flammable substances and therefore have delivery restrictions. Eg. nail polish, certain perfumes and nail polish removers as well as pressurised spray cans. At the same time, all our beauty items are tested to ensure that they are safe to use. It's only if you wish to return or exchange items containing flammable substances that you need to be aware that there are special transportation requirements.

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Please read our [frequently asked questions](/en-eu/customer-service/faq/).

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We hope you will love everything that you order from us but if something isn't quite right, you have 30 days to send it back to us.

Please note any purchase made online, from 5th November 2025 - 10th December 2025 can be returned up until 9th January 2026. For purchases made from 11th December 2025 onwards, our normal returns policy will apply. 

We will refund the purchase price via the payment method you selected within 14 days after we receive your return. We kindly ask that the items be returned clean, unworn, and with all labels attached.

Please note a returns fee of 35 NOK will be deducted from your refund if your order is returned online. Some exclusions apply.

Please note that items bought online cannot be refunded or exchanged in any of our stores. Certain pieces may not be returned for hygiene reasons.

Please note a returns fee of 35 NOK will be deducted from your refund if your order is returned online. Some exclusions apply.

We hope you will love everything that you order from us but if something isn't quite right, you have 30 days to send it back to us.

Please note that items bought online cannot be refunded or exchanged in any of our stores. Certain pieces may not be returned for hygiene reasons.

Please refer to our returns page for more information.

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This label is used to inform the carrier that the package contains flammable substances and has special transportation requirements.

Sleeveless dresses

HOW TO MEASURE GARMENT

It's just as easy to return a nail polish as it is to return a pair of jeans.

The easiest way to return any beauty product classified as dangerous goods is to use the original parcel because it already has the LQ.

Dangerous goods label (pictured below). Just make sure to fill the box with paper or filler so the product will stay in place.

For Spring Summer 2024, the COS womenswear team were inspired by fluid fabrics and forms. Crafted from a diaphanous&nbsp;TENCEL&trade; Lyocell blend, this maxi dress is cut in an oversized, A-line silhouette and designed with a high halterneck, high slide slits and an angled slip pocket at either side. Style it with mules and a clutch for special occasions.&nbsp;Oversized fitTie closureTENCEL&trade; is a trademark of Lenzing AG. TENCEL&trade; Lyocell is made from renewable wood sources, using a process that recycles 99% of all chemicals and water&nbsp;&nbsp;Shell: 85% TENCEL&trade; Lyocell, 15% Recycled polyester. Excluding trims / Machine wash&nbsp;Back length of size EU 36 is 116.5cm / Model wears a size EU 36

For Spring Summer 2024, the COS womenswear team were inspired by fluid fabrics and forms. Crafted from a diaphanous&nbsp;TENCEL&trade; Lyocell blend, this maxi dress is cut in an oversized, A-line silhouette and designed with a high halterneck, high slide slits and an angled slip pocket at either side. Style it with mules and a clutch for special occasions.&nbsp;<ul><li>Oversized fit</li><li>Tie closure</li><li>TENCEL&trade; is a trademark of Lenzing AG. TENCEL&trade; Lyocell is made from renewable wood sources, using a process that recycles 99% of all chemicals and water&nbsp;</li></ul>&nbsp;Shell: 85% TENCEL&trade; Lyocell, 15% Recycled polyester. Excluding trims / Machine wash&nbsp;Back length of size EU 36 is 116.5cm / Model wears a size EU 36

HALTERNECK A-LINE MAXI DRESS

For Spring Summer 2024, the COS womenswear team were inspired by fluid fabrics and forms. Crafted from a diaphanous&nbsp;TENCEL&trade; Lyocell blend, this maxi dress is cut in an oversized, A-line silhouette and designed with a high halterneck, high slide slits and an angled slip pocket at either side. Style it with mules and a clutch for special occasions.&nbsp;<ul><li>Oversized fit</li><li>Tie closure</li><li>TENCEL&trade; is a trademark of Lenzing AG. TENCEL&trade; Lyocell is made from renewable wood sources, using a process that recycles 99% of all chemicals and water&nbsp;</li></ul>&nbsp;Shell: 85% TENCEL&trade; Lyocell, 15% Recycled polyester. Excluding trims / Machine wash&nbsp;Back length of size EU 36 is 116.5cm / Model wears a size EU 36

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Product contains at least 9% recycled materials.

Product contains at least 84.17% recycled materials

We've updated our sizes based on your feedback. Please refer to the size guide.

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Turns on / off additional Material Information in PDP drawer

Azure Insights Telemetry for nextjs, both frontend and backend

Turning this on will allow an Inactivity trigger (when user is returning) for an extra selection call to Centra

Enables the Ingrid delivery address locking functionality in checkout, which allows the delivery address section to be locked to prevent changes.

Used to to display debug info from components using <Debugger> - Prod here is irrelevant as it can only be featureflag toggled for lowe environents

Feature Flag to enable/disable reviews functionality in My Account application area.

worked together with clientDegubOverlay to display data around how long since last interactivity

Flag that enables Digital Order Return feature
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Controls if PDP delivery and returns sidebar shows Ingrid delivery estimation time widget or content from Storyblok.

Disable preorder on lower environments. Preorder cannot be disabled on PROD.

testflag to show debugger in action provided clientDebugOverlay flag also is avalilable. Will never work in Production (only limited to lower Environments)

[Deprecated] Flag that will enable the use of the new elevated components as part of the Elevation project.

Used to enable/disable the option for overriding the navbars sticky behaviour in page settings.

Flag that will enable the use of the new elevated footer as part of the Elevation project.

Flag that will enable the use of the new elevated navigation as part of the Elevation project.

FF for elevated size select buttons/selector

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Enabled PDP stock check call caching. Cache control headers will be set to 1 min.

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Allow COS App to use FHR AB Test caching instead of directly passing sessionID.

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What it does: When enabled, shows the previous price alongside the current price for applicable products, allowing customers to see price changes over time. 
Why it exists: Satisfies consumer protection regulations requiring transparent pricing history, helping customers make informed purchasing decisions and compare price trends.

Purpose: Enables unit pricing display for multipack products to meet regulatory compliance requirements.
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Our new Product Details Drawer using tabs 

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Flag to enable test countries.
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This flag is for new turbo cookie compliance

Use Upper Case (instead of lower / sentence case) in the product Card Titles