Key Highlights
- Vinted users are complaining about a major change to the platform’s sizing guide.
- The change has led to listings being incorrectly labeled, causing frustration among sellers.
- Vinted claims the new system aims for more accuracy and consistency with other platforms.
- Users are urged to review their listings to ensure sizes are accurate under the new system.
Vinted’s New Sizing System Causes Frustration Among Sellers
In a move that has left Vinted sellers frustrated, the online marketplace has implemented significant changes to its sizing guide. This alteration, which was first noticed on November 10, 2025, has led to widespread complaints from users who are finding their listings incorrectly labeled.
User Reactions
A number of Vinted users have taken to social media to voice their dissatisfaction with the new sizing categories. On Reddit, one user named Cardboard_rocks expressed frustration, stating that “The sizing guide has changed and everything is now bridging two sizes.” This change has resulted in listings being incorrectly labeled, causing sellers to lose trust in Vinted’s platform.
Another user commented: “Absolutely hate it. I’m very much a size 10, not an 8. It’s going to be impossible to buy stuff without having to message every seller for the right size.” This sentiment is echoed by many others who are struggling with the new system and fear that their purchasing experience will become more difficult.
Platform Response
Vinted has acknowledged the issue, stating that it has updated its size guidelines to make sizing “more accurate” and “consistent” across international brands. According to a spokesperson for Vinted: “We’ve updated our size guidelines for women’s and kid’s clothing to make sizing more accurate across international brands. UK members will have received a message in their Vinted inbox with more details and you can also find full information on our Help Centre.”
The company went on to explain the rationale behind the change: “In our old system, numeric sizes scaled in a way that was inconsistent with the international letter size.
For example, our old sizing system incorrectly paired a UK numeric size 16 to letter size XXL. However, we found that other size systems typically align UK 16 with L.”
Impact on Sellers
The change has not only affected users but also sellers who have had to adjust their listings to comply with the new system. A Vinted buyer suggested including a photo of the item’s size label when listing items: “Always, ALWAYS include a photo of the actual item size label.” This advice reflects the confusion and effort required by both buyers and sellers in adapting to the new guidelines.
Vinted advises users to review their listings to ensure that sizes are accurate under the new system. The company’s spokesperson emphasized the importance of this step: “Existing listings have automatically changed to the new system so users are encouraged to review their listings to ensure sizes are accurate.”
Conclusion
The change in Vinted’s sizing guide has sparked a significant backlash from sellers, highlighting the challenges that can arise when online marketplaces update core functionalities. While Vinted aims for greater accuracy and consistency, the immediate impact on user experience is evident. As users navigate this new system, the coming days will reveal how effectively the platform addresses these concerns.
