'perfectly tailored' is a correct and usable phrase in written English. You can use it to describe something that has been made or arranged to fit a particular purpose or situation. For example, "This strategy has been perfectly tailored for the needs of our department.".
They are perfectly tailored fraternal quadruplets.
He was quiet, slightly older than the other students, and always wore perfectly tailored Prada suits.
Fred's videos were a few minutes long, perfectly tailored to the medium.
But the Cavaliers' Irving really is special, with skills perfectly tailored for the modern game.
Moe was an overly-cologned and perfectly-tailored Armenian man.
Perfectly-tailored tuxedo jackets lined in jewel-tone sparkles covered equally-bold lingerie.
The actress picked a perfectly-tailored, crimson skirt suit, a matching clutch and pumps and hot lava-esque earrings.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.
Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com