When Jill Valentine removes her beret, it is shown that she has long hair tied in a ponytail underneath her beret to appear short.

This is inconsistent with the in-game portrayal and artwork of Jill in Resident Evil 1 (which her appearance is based off of), where she just has short hair. However, it does falls in line with the live-action portrayal of Jill in Resident Evil 1, as the actress who portrayed her also had short hair tied in a ponytail under the beret.