To undone oneself

Question

Sophie has undone herself.

I guess I shouldn't be that surprised about it, 

because if there is someone turn even a 

Halloween party into a big event, it Sophie.

Answer 1

منظور از undone شاید outdone بوده؟؟ سوفی از معیار بالای خودش باز بالاتر رفته، روی دست خودش را آورده است.