True is a strong heroine who possesses a warm heart, a clever mind and boundless energy. She accepts every challenge head on with a beaming smile. What makes True “truly” extraordinary is that she is the only one in the Rainbow Kingdom who can activate the Wishes’ special powers that unleash magical energy. Each time her Wishes are granted by The Wishing Tree, she always makes sure to thank it.
True is a human with pale skin, blue hair, and blue eyes. Her hair is styled into two pig tails in the shape of hearts. She wears a white hairband with a blue, yellow and red-colored bow, a white shirt with a yellow sash carrying three Wishes, a magenta skirt, magenta leggings, and yellow boots covering rainbow-colored socks.
The front of her sash has a button on it that can be used to communicate with others from afar such as the Rainbow King via "face bubble".
According to the CBC parents guide, her age is is eight years old.
Bartleby is True's best friend, and it appears they have a strong bond with each other. They share a hug frequently and are always by each other's side, even in difficult and trying times. They love playing games together, such as sliding on the floor (seen in "Frookie Sitting". She calls him "Bee" for short.
True treats the Rainbow King with respect, addressing him as "Your Majesty". Their friendship is strong enough to where the Rainbow King entrusted True and Bartleby to look over the Rainbow Castle while he was at the Neverending Chit-Chat Council, seen in "Frookie Sitting."