The Grace of Allah upon him
Sa‘d bin Ibrahim relates that Hazrat Abdur Rahman (ra) bin Auf would often wear a cloth, or once wore a cloth which was worth 400-500 dirhams.
(al-Tabaqaat-ul-Kubra li ibn Sa‘d, Vol. 3, p. 97, Abdur Rahman bin Auf, Dar-ul-Kutub al-Ilmiyyah, Beirut, 1990)
In other words, he experienced such a time as well when he would wear extremely expensive clothes. Just observe the grace of Allah, that in spite of having no possessions at the time of migration, he was then able to wear the most expensive of clothes and God Almighty blessed him with many properties.