Small brain: Wearing a fursuit for trick-or-treating
Large brain: Wearing a costume with your fursuit for trick-or-treating
Galaxy brain: Wearing a costume based around your fursuit for trick-or-treating. (For example, wearing a Starfleet uniform with a feline partial suit for a Caitian Starfleet officer).
Small brain: Wearing a fursuit for trick-or-treating
Large brain: Wearing a costume with your fursuit for trick-or-treating
Galaxy brain: Wearing a costume based around your fursuit for trick-or-treating. (For example, wearing a Starfleet uniform with a feline partial suit for a Caitian Starfleet officer).