mellowfellow, do you use that stuff that you iron inbetween your cuffs to make them stick together? ( Cant think of its official name lol). Your cuffs always look so crisp, which that shit really helps with.
also, the shirt is long/your anti-fit jeans are not anti-fitting right now, you should give them a bit of slouch. Jeans are not meant to ride up that high. IMO, untucked shirts, whether tee or buttondown, should not extend more than halfway down the front rise, and if possible they should expose some the front pocket openings.