Answer:
She is hiding it from Doña Micaela and her daughters.
Explanation:
Remember, in the story, we are told that Adelita lives with her stepmother Doña Micaela and her daughters who were all jealous of her. Further, we are told about a young man, Javier who is searching for a wife and it prompts him to organize a party. Adelita's stepmother forbids her from attending the party, but with the help of Esperanza, an old house servant she disguises Adelita using a beautiful rebozo, or shawl and she was able to attend. Javier falls in love with Adelita at the party, but she disappears from his party at midnight.
In other to avoid getting noticed by her stepmother, Adelita hang's her mother’s rebozo or shawl; in other words hiding it from them out the window of the house, which later became a clue in Javier finding her.
