While we admired he brought more and the soft rich heap mounted higher — shirts with stripes and scrolls and plaids in coral and apple-green and lavender and faint orange, and monograms of Indian blue.
Gatsby’s Collection of Costumes
Just as the books in his library are props, in the “play” of Gatsby’s life, his shirts are his costume. He has shirts for any occasion, to fit whichever scene occurs. They represent the scripted aspect of his life, but also the façade behind which Gatsby hides. No one sees the true James Gatz because they are too busy being dazzled and distracted by his “beautiful shirts.”
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