What does a girl so when she's the understudy to the lead in the school musical who's played by her best friend and the girls in the dressing room use me as an emotional punching bag?

TRY ON COSTUMES OF COURSE!

Cue Peggy Carter cosplay

All I could think of in this dress was "BLESS MY SOUL! HERC WAS ON A ROLL!"

VA VA VOOM!

This coat exists.

As does this one

Another one

And finally, if this one fit properly it would have looked wayyyy prettier.