For the first day of raya, try to wear a "baju melayu" instead of a normal t-shirt with a pair of jeans or slack. This "baju raya" will indicates your dedication towards "Hari Raya". Also, try to change the colour of your "baju raya" every year because it won't make other people feeling bored towards your "baju raya". Nowadays, "baju raya" has many modern style. Mostly they are following "Wak Doyok" the man in the picture.
At the night, "jubah" is the best outfit because it has a nice cotton wool that won' make you feel hot. Movement are limited due to the "skirt" but that whats make it used at night because we won't move too much at the night. Modern also take place in "jubah" as it has so many modern style in it. They even imitate "IP MAN" 's "jubah".
That's all for my tip "How to Look Fashionable for Men in Hari Raya"
Muhammad Haiqal Musa