What I hate is when people say brand new and then worn once... which is it?
Once its used its used, the condition might be good but it is used.
Always makes me laugh when wedding dresses are listed as new then described as 'only used once' and 'only worn a few hours'... as opposed to? used once likely means altered to your specific shape and fully used for its exact purpose and lets be honest by a 'few' hours you mean like half a day.
Somethings worn once are fine or even worn several times are absoloutly fine. I will happily buy tops, dresses, coats, jeans that are second hand by decent condition but the fact some people sell swim wear or sexy lingerie as brand new then 'only worn once'... ewww.
It baffles me more when someone sells something thats fit only for the bin... honestly people selling stuff stained, bobbled, moth eaten/torn/frayed (not fashionable distressed), faded etc... I bought a hoody listed as 'worn a few times' it arrived with blood stains down the arm, holes and a black boot print on the back, it was a light yellow hoody so VERY obvious too, seller was shameless.
Honestly it looked like evidence from a crime scene and the photos used to advertise it had clearly been take of another hoody. Some people will straight up advertise with photos of items in that condition that make you think 'wtf' though and while at least they aren't lying you think 'why waste your time, just chuck it (and Im very anti waste with clothing but somethings can't be saved).