"Appearance standards" refers to guidelines or expectations regarding how a person should look in terms of their physical appearance. This could include standards for grooming, clothing, and overall presentation. Full definition
Work out all of the operational phases of the gas station such as appearance standard maintenance and landscape standard maintenance. (resume-now.com)
The case in industrialized countries requires better production management, de-emphasizing appearance standards, more explanatory date marking systems and raising awareness among consumers about better buying, cooking and recycling methods — this can save food wastages at the retail and consumer levels. (crawfordfund.org)