Members of the platform have expressed outrage following a change that caused products showing incorrect sizing.
The second-hand shopping app has revised its sizing categories for women's and children's garments but did not contact all users about the change.
Social Media Backlash
Many shoppers and sellers are posting online stating that platform listings now display a different size category than originally posted as a result of the reclassification.
The platform stated the revised method more closely matches comparable marketplaces.
They have suggested members to examine their items and adjust the sizing manually where appropriate, which has left users frustrated.
Size Classification Modifications
Before the change, the measurements included one number and one letter, like S/8 or M/10.
The revised method features a letter with a size spectrum for example S/UK 8-10.
For certain items, the sizing has been recategorised - like an L measurement was previously a 12 but now shows as UK 16-18.
Member Experiences
One content creator, who creates plus-size fashion videos, stated the update "complicates both purchasing and selling".
"Not many brands say XL is a 20-22," the way the service now categorizes.
Stephanie Gallen, from Glasgow, said garments she listed with size 14 tags were displaying on the service as size 20–22.
"Should someone sized 20-22 purchase these they may become frustrated," she stated.
Required Changes
Another shopper, located in England, stated she felt frustrated due to the update requiring manual adjustment the sizing for "all her products".
"Personally, this is quite irritating, because of my ongoing medical condition and selling on Vinted has been paramount after experiencing income reduction," she said.
Service Background
The service features exceeding 100 million users, with 18 million British users.
It has become a favored option versus similar marketplaces including eBay and Depop.
This represents another occasion when a surprising modification on the platform has faced criticism: earlier, the service retracted a modification regarding delivery choices after backlash from users.