Rep. Katie Porter (D-CA) decided to dress up for Halloween today going as Batgirl.

The Representative wore the outfit during a Financial Services Committee Session though changed into her civilian clothes for today’s House vote on the impeachment resolution.

Republicans fumed at an elected official having some fun incorrectly identifying her costume as Batman as they Tweeted their anger.

Porter corrected reporters when asked:

“Batgirl,” she told Washington Post reporter Mike DeBonis. “It’s not Batman. It’s Batgirl.”

(via TPM)