Members of the platform have expressed outrage after an update resulted in items being listed as the wrong size.
This online marketplace has altered its sizing categories for women's and children's garments without notifying all users about the change.
Online Platforms Reaction
Numerous buyers and vendors are expressing on platforms stating that platform listings now display a modified sizing category than originally posted due to the recalibration.
The platform stated the updated approach better aligns with comparable marketplaces.
It has advised users to examine their items and update the measurements by hand if necessary, causing user dissatisfaction.
Measurement Approach Updates
Before the change, the sizes had both numerical and alphabetical indicators, for instance S/8 or M/10.
The new system has an alphabetical indicator and numerical range such as S/UK 8-10.
With some products, the size labels have been reassigned - like an L measurement was previously a 12 but is now a UK 16-18.
Shopper Accounts
One content creator, who creates plus-size fashion videos, said the change "makes both selling and buying harder".
"Rarely do manufacturers list XL as sizes 20-22," which is what Vinted now does.
A different member, based in Glasgow, explained products she uploaded on Vinted with size 14 labels were appearing on the platform as measurements 20-22.
"If buyers measuring 20-22 acquire them they will likely be quite upset," she said.
Necessary Adjustments
Another shopper, from Derby, explained she became annoyed because the modification necessitated personal updates the sizing for "all her products".
"Personally, this is quite irritating, since I have chronic health issues and platform income has been essential after experiencing income reduction," she stated.
Marketplace Information
The platform boasts over 100 million shoppers, with 18 million British users.
It has proved a popular alternative versus similar marketplaces including eBay and Depop.
This is not the initial instance where an unanticipated change within the service has received backlash: previously, Vinted reversed a change concerning shipment methods after backlash from users.