What is size demand on Vinted?
Size demand
Size demand is not a flat size run. Buyer demand concentrates in the middle of the population; edge sizes wait. A middling item in a core size converts to cash; an excellent item in an edge size converts to shelf space. Per-model fastest sizes are a paid signal.
The effect compounds with price. A cheap item in an edge size still sells eventually because someone will take a chance at a low ask. An expensive item in an edge size can sit indefinitely, because the small pool who wear that size and the small pool who will spend that much barely overlap.
Outerwear and footwear punish size mistakes hardest. Oversized styles and accessories barely notice. When two buys look equal, take the core size.
Resale IQ reports the fastest-selling sizes per model on a plan rather than a generic rule — where the peak sits differs between, say, women's denim and men's outerwear. Public pages will not invent a universal “best size.”
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Frequently asked questions
What is size demand on Vinted?
Size demand is not a flat size run. Buyer demand concentrates in the middle of the population; edge sizes wait. A middling item in a core size converts to cash; an excellent item in an edge size converts to shelf space. Per-model fastest sizes are a paid signal.
Which sizes sell fastest?
It varies by brand, category and market, which is why a single answer would be misleading. The pattern is consistent — demand concentrates in the middle of each size run. Per-model fastest sizes start at Starter €19 a month: https://resaleiq.dev/pricing
Should I pick a core size over a better item in an edge size?
When two buys look equal, take the core size. Manual: https://resaleiq.dev/manual/sizes-and-dead-stock