make (something) to measure
To create a piece of clothing with the unique measurements of a specific person in mind. They make all their suits to measure, so they cost a lot more than buying something off the rack. That shirt fits you perfectly. It looks like it was made to measure!
make something to ˈmeasure
(British English) make a piece of clothing especially for somebody, by taking personal measurements: All his shirts are made to measure. ▶ ˌmade-to-ˈmeasure adj.: a made-to-measure suit