acceptable
the acceptable face of the tolerable or attractive manifestation or aspect of (something generally regarded as unattractive or reprehensible).
☞ The seed of this idiom was 'the unacceptable face of capitalism', a phrase used in 1973 by the British prime minister Edward Heath with reference to a large payment made by a commercial company to a former cabinet minister.
2004 Norman Lebrecht La Scena Musicale Christopher Hogwood was the acceptable face of early music, a conductor who never allowed dogmas of authenticity to overwhelm musicality.