Used Clothing dream meaning is explained below using 1 different source. Each interpretation is shown with its source.
Interpretation 1 — Ibn Seerin
(Attire, Goodwill, Secondhand) Buying used clothing in a dream means poverty, but selling worn garments in a dream means good deeds, for in that case, one repels his aggravation or unwarranted adversities.
A thrift shop salesperson in a dream represents a layman. Selling used clothing in a dream also means putting an end to one’s problems.
Source: Islamic Dream Interpretation • Author: Ibn Seerin