"impeccably tailored" is a correct and common phrase in written English.
It is usually used to describe something that is made or designed with great attention to detail and precision. Example: "The dress was impeccably tailored, hugging her curves in all the right places and showcasing her elegant style."
Zucker is "the utterly New York professional, in a perfectly tailored suit"; Moonves is "impeccably tailored"; Robert Iger, the Disney executive who oversaw ABC, is "impeccably dressed," and his colleague Susan Lyne favors "striking ivory or pastel suits".
An impeccably tailored number in the finest cashmere?
He wore impeccably tailored suits, beautiful shirts, very nice ties.
In his advanced as in his younger years, Eden was impeccably tailored and coiffed.
Yet the best of the show was the freshest: military tailoring, impeccably tailored, with lines of brass buttons.
The leather is impeccably tailored and so well finished that it seems a shame to sit on it.
He used gray fleece to construct an impeccably tailored jacket, trousers and one covetable nipped-waist cocktail dress.
He sent out impeccably tailored long and lean suits with slightly flared trousers and fitted jackets with a subtle military rigor.
As its impeccably tailored protagonists sit around boardroom tables, puffing cigars, the thrilling realisation arrives that you're watching a mainstream Hollywood entertainment that's actually aimed at grown-ups.
Dressed in impeccably tailored suits, he went barefoot and brandished a slim cane that, on closer inspection, turned out to be an extra-long paintbrush.
Mr. Simons has, for a while, moved into haute territory, and this collection was both impeccably tailored and meltingly soft, suggesting the duality of a 21st-century woman.
