Glad you got it! And yes, I have learned to always size up in shirts from the official store. They are painfully small.
I think they swing from extreme to extreme. Didn't someone end up with a t shirt that was effectively a dress once?
I believe you may be thinking of the time they were selling a dress that actually looked like it was just a size XXL tee shirt? It’s in a thread somewhere, maybe the official store one?