what to wear for a parade?

Where you can't carry a camera bag because of Secret Service security measures.
Since Joe Biden was at Return Day yesterday, there was security (which is a first, of course). So anyway, it was raining, and this was my attempt to stay warm and cosy without looking like a slug.
gray hat: thrifted
black leather jacket: thrifted
black wool sweater: thrifted
black tee: thrifted
yellow pants: H&M
black converse: gift
black scarf: ebay
earrings: walmart