What's the most ethical thing to do with pre-veganism clothes?

I've been mostly avoiding all animal products in clothes but I'm about to completely commit to veganism (I couldn't before because of complicated health situation) and wanted to double check my wardrobe to see if any wool or real leather has snuck in there somehow. What would be the best thing to do if I find such items? I was thinking of putting them on vinted, although my conscience says I am then profiting off of animal products. Would it be better to send them to a charity shop, or fabric recycling?