Untucked Dress Shirt Jeans Do You Think A Wool Coat That Goes To About Mid-thigh And A Pair Of Jeans Would Look Good With Just A T-shirt?

Do you think a wool coat that goes to about mid-thigh and a pair of jeans would look good with just a t-shirt? - untucked dress shirt jeans

Or it would be better, with an untucked button down shirt? I visit my hometown in the winter and cold where I live, and I intend to my old school and talk to go with my teachers and I wanted to see how a student demanding (and to show that my ex will disappear). So I thought, medium wash blue jeans, wool coat, scarf and cap driver. The only thing not on the T-shirt haha can decide. Any help would be appreciated! Thank you! :)