> fixing clothes is also the work of many tailors. with getting custom tailored clothes falling out of fashion These are all good reasons for semantic closenes

> fixing clothes is also the work of many tailors. with getting custom tailored clothes falling out of fashion These are all good reasons for semantic closeness, but semantic closeness and being synonyms are not the same thing. That being said while tailor (profession) is not a synonym of fashion (concept), tailor (verb) is a synonym of fashion (verb) and can be also a synonym of fix (verb).