I know many of iOS users are complaining about the clothes durability. This is a balancing issue that has been since fixed on all other platforms. Unfortunately, Apple review process is very slow these days, and I did not manage to sneak in a fix before Christmas.
Please rest assured that the update fixing the issue has been submitted to Apple for review and is sitting somewhere in their queue, there’s nothing we can do to speed it up.
In the meantime you can use creative mode “cheat” to give yourselves a bunch of clothes to survive during this difficult Christmas :-)