Description of Jane Bennet
Apart from being renowned as the prettiest of the Bennet sisters, being described as an angel ("as to Miss Bennet, he could not conceive an angel more beautiful"-Charles Bingley), there is not much else to go on. According to JA Story and History the painted portrait to the left is of Mrs. Quentin by Jean François-Marie Huet-Villiers and has been attributed as a likeness of Jane: going out of the novel's text, we can find that on May 24, 1813 Jane Austen wrote that she had recently attended a portrait exhibition where she had seen Mrs. Bingley's picture and that "there never was a greater likeness."
A more in-depth excerpt of this letter:
Mrs. Bingley's is exactly herself--size, shaped face, features, and sweetness; there never was a greater likeness. She is dressed in a white gown,with green ornaments, which convinces me of what I had always supposed, that green was a favourite colour with her. I dare say Mrs. D. will be in yellow.
This letter can be read in it's entirety here.
Character Description and Analysis