I really don't like the design of Emma's cape. It looks short, small, not wide and knocks at her knees. This become very evident in her unlock screen image and some of the following photos:
In comics her cape is large, wide. I don't know if the devs have the tech to do some about it, but since the release of Dr. Strange movie costume and the Material Pass on Mook Knight cape I realize that maybe they could make some improvements to her cape.
Now some images from comics that show the size of her cape:
