The woman in the Supergirl outfit posing.

A woman with blonde hair stands against a purple background. She is wearing a blue Supergirl-themed tank top and shorts. She poses with her hands on her hips. Then, she jumps and black pants appear, seemingly from nowhere, and she lands wearing them. She then puts on a blue Supergirl-themed zip-up hoodie and white sneakers, completing the outfit. She poses again, showing off the full costume.