This was the moment when even though Maggie hind behind her mother she would know who and when someone one in the family build or made showing that she knew the true value of the items that Dee was wanting to take.
Maggie is always seen as the self congests and shy girl that likes to keep to her self and not be around others especially new people as show in the seine.
Maggie was not given the same chances as Dee was for her education this would lead to draw back like her special needs she would not be allowed the same chances in life as Dee but that i believe wont stop her.
divide in education(Dee)
Dee is living a more comfortable and luxury life based on her education her trys to forget about her family heritage and make a new name for herself literally.
In this seine Dee wants this blanket from her family to have and never use but she does not know the history or who made it in the regard she does not know the true value.
Dee think because of her education that her education that shes better than everyone else and that she has more opportunity then them as well.