Actually here's the whole costume
Jacket/Patch - http://www.youruniformsource.com/eisenhower-patch-pocket-jacket-with-patch-as-seen-on-mr-robot
Glasses (I wear prescription glasses) - http://www.zennioptical.com/acetate-plastic-round-eyeglass-frames-4412725.html
Hat (I never got around to stitching it extra) - https://www.amazon.com/gp/product/B01ENQ4HUK