I can't remember if Jill actually has that shirt in-game. Even though Alma's straight, I ship her with Jill super hard (especially since Jill's super into her). Pretty sure Dorothy/Jill is canon, or at least one-sided. So this picture makes a lot of sense, with Jill holding Alma's hand while Dorothy's holding onto Jill's head and fighting with Alma. But Alma just looks casual like, "I don't even have to try and she prefers me ;o "