|First Episode Appearance||Madeline (book)|
Sylvie is one of the 12 girls.
She is the tallest and bossiest of all the girls, despite being friendly. It is revealed in Madeline's Valentine that her favorite treats are sugar cookies, which she also received from Miss Clavel.
In the episode when it is Valentine's Day she gets her valentine from Miss Clavel.
She and Monique are actually the ones who started the boycotting shenanigans in Madeline on Stage as they are frustrated that they didn't receive the roles they were expecting. In Madeline at the North Pole, she is the only one who knows what's written in Madeline's wish list and accidentally discouraged Madeline in making the wishes in her wish list come true.
Sylvie is the tallest French girl with long light brown hair and peach skin (which used to be green hair and light skin).
- In Madeline's Valentine, she was the first to suggest that Geneveive isn't worthy of their love and care anymore.
- Her favorite American railroad is the Montana Rail Link which runs between Huntley, Montana and Spokane, Washington with the main line passing through the towns of Missoula, Livingston, Bozeman, Billings, and Helena.