Mrs. Cartelet has long, curly, pale-blonde hair that is worn in a low ponytail with a brown bow, short cut bangs that reach her eyebrows and long, curled forelocks and bright green eyes.
Unlike Alice, Mrs. Cartelet has ample breasts. This contrary appearance is made fun of in Season, Episode 3 . She is often depicted in a pale blue dress with a white frilled apron on top of it.
Mrs. Cartelet bears a striking resemblance to her daughter Alice.
Like most mothers, Mrs. Cartelet is very kind, caring, friendly and nice woman to her daughter and other people. However, she can have a nasty temper when pushed enough; such as the instance when Karen Kujou and Alice were shown playing together as children and accidentally hit her with their toy disc.
Mrs. Cartelet has a great relationship with her daughter. Alice seems to have gotten her looks from her, and often writes letters to her in order to communicate.
During her home-stay, Shinobu got to know Mrs. Cartelet and due to her, got to know Alice a bit better. She was very kind to Shino and treated her like how a mother would.
As Alice's longest friend, Mrs. Cartelet has a close relationship with Karen and treats her like a second daughter.
- Mrs. Cartelet seems to be bilingual as she can communicate with Shinobu in Japanese and can speak English to Mrs. Cartelet, Alice and Karen.