unsmirched
/ʌnˈsmɜr.tʃd/Definitions
1. adjective
untouched or unaffected by dirt or stains; unblemished
“The bride’s white wedding dress remained unsmirched throughout the entire ceremony.”
2. noun
a surface or object that remains unsmirched
“The designer’s goal was to create an unsmirched finish for the new car model.”