>>5929529As to look, another reference from the original descriptive imaging effort
>>5917474Although it seems your appearance could change with time and at will, currently you are an auburn-haired young woman a bit above average, of height (5'6") and curvaceous physique. Little to no fitness to speak of yet, but you've had ideas and motivation towards changing that with time and effort.
How this may affect your outfit choice will depend upon you, and how much freedom you want with your power, or perhaps more accurately how much you want to rely on your power.