I've got 4 slim fit oxfords that I wear daily for work and love (https://www.amazon.com/Goodthreads-Slim-Fit-Long-Sleeve-Oxford-Medium/dp/B01KGE5S4W/ref=sr_1_2?crid=I6T8F6L6WPV&dchild=1&keywords=goodthreads+oxford&qid=1602250051&sprefix=goodthreads+ox%2Caps%2C163&sr=8-2) -I'm 5'11, 160 and the mediums are great.

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I also picked up some stretch blazers in olive and tan which I use in the fall and also seem to be decent.(https://www.amazon.com/gp/product/B07J2VQV4D/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1)

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Just my two cents, but I've been very happy with these two particular products. I picked up the Oxfords on a Black Friday/Prime Day deal.