Final answer:
Hannah noticed a deformity in the woman in the blue dress that made her fuller in figure compared to before.
Step-by-step explanation:
Hannah noticed that the woman in the blue dress had a deformity that made her a little fuller of figure than she was before. Despite this, she still retained her vivacity and had melting blue eyes and disheveled yellow hair. This deformity was noticeable to Hannah because it stood out from the woman's previous appearance.