Lee was wearing a brownish, reddish colored shirt at the time
Thanks for the help. I'm not the very best at literary expression
Oswald was wearing CE 151. He said he was..why would he lie?
He wore it unbuttoned over his T shirt.
One of the guys in another thread mentioned that he might have tied the sleeves around his waist.
People do that... tie their sweater sleeves when it gets warmer.
Conjecture...when he was busy...for comfort in warm spaces.
A 2nd floor woman said she saw Oswald in his T shirt.
Perhaps she didn't notice the tied up reddish shirt.