I deserve a medal for this

I've been thrifting and I don't know if I should keep this purple and teal somewhat avant-garde sweater dress? I may have to keep it until it's cold, wear it once and then decide.

And this...

Same thing with this.

Looking at these photos has convinced me of two things...
1. I NEED to keep that green and yellow reindeer sweater.
2. I think I have a thrifting problem. A serious one.