📣 Galeries Lafayette - News - July 2025 - New clothing size attribute

What you have to do in Lengow

To simplify the integration of ready-to-wear products, Galeries Lafayette is implementing a new size attribute: "VIRTUAL_SIZE_PAP", in the "Vêtements NEW" category.

This will eliminate the use of inappropriate values currently visible under the attribute "ATS_PRD_TAILLE_SOURCE_GL" present in the "Textile NEW" category, which includes accessories.

In Lengow, make sure you complete the "VIRTUAL_SIZE_PAP" for all clothing products. This attribute is becoming mandatory as of mid-July 2025.

During the transition, all new ready-to-wear product listings must include both attributes: "VIRTUAL_SIZE_PAP" and "ATS_PRD_TAILLE_SOURCE_GL".
Note: The size codes between the two attributes may differ.

Once the transition is complete, "ATS_PRD_TAILLE_SOURCE_GL" will be removed for textile products, and "VIRTUAL_SIZE_PAP" will become the sole clothing size variant attribute.

Original message 

(Translated from French)

As part of the evolution of our Marketplace and in order to harmonize product data while simplifying the mapping of ready-to-wear items (Clothing category, excluding accessories), we have implemented a new specific attribute: “PAP Size” (VIRTUAL_SIZE_PAP)

This change aims to group together only sizes that are relevant to this type of product and to avoid the presence of unsuitable sizes currently visible in the generic “Source size GL” attribute.

What this means:

We are currently enriching the new attribute for existing PAP products (already accepted on the Marketplace and with correct sizes) — For these listings, we have retrieved the size initially mapped to the GL Source Size attribute.

From now on, all new PAP product listings must include both attributes:
- “PAP size” and “GL source size”.

/!\ Size codes are not always the same between the two lists of values.

Once the transition is complete, “GL source size” will be removed for PAP products, and only the “PAP size” attribute will remain, which will become the new variation axis for size. This new attribute will become mandatory in mid-July.

“PAP size” is already available.