Who Am I If I Can't Carry It All? (1)

I'm opening this up for critique, even though it's a very, very rough draft, and I'm a very, very new artist. It's eventually going to be a Luisa Madrigal fanart (from Encanto), showing her from the back, head bowed and to the side. Does this rough draft give that impression? Any specific places where the form or the proportions could use work? I'm open to any suggestions really