Members of the platform have expressed outrage following a change that caused listings displaying inaccurate size information.
This online marketplace has altered its sizing categories for women's and children's clothes but did not contact every member regarding the update.
Online Platforms Response
Countless users and merchants have taken to social media saying Vinted listings now show an altered size classification than originally posted due to the recalibration.
The company said the updated approach better aligns with other platforms.
The platform has recommended to review their products and adjust the sizing manually when needed, resulting in member annoyance.
Measurement Approach Updates
Earlier, the sizing featured one number and one letter, like S/8 or M/10.
The updated approach includes a letter with a size spectrum such as S/UK 8-10.
With some products, the sizing has been recategorised - for example a size L was formerly size 12 but now shows as UK 16-18.
Member Accounts
A fashion influencer, who makes TikTok content about plus-size fashion, stated the update "complicates both purchasing and selling".
"Rarely do manufacturers list XL as sizes 20-22," as the platform currently indicates.
A different member, based in Glasgow, explained products she uploaded with size 14 tags were showing in the marketplace as measurements 20-22.
"Should someone sized 20-22 purchase these they're going to be very disappointed," she explained.
Required Changes
Another shopper, from Derby, stated she felt frustrated because the modification necessitated personal updates the sizes on "every single listing".
"This situation is especially annoying, because of my ongoing medical condition and Vinted sales have been crucial after experiencing income reduction," she said.
Platform Context
The platform boasts over 100 million users, including 18 million in the UK.
It has become a favored option compared to resale services such as eBay and Depop.
This isn't the first time that an unexpected update on the platform has faced criticism: earlier, the service retracted a modification concerning shipment methods after backlash from users.