Glossy, shiny (8)
I believe the answer is:
lustrous
I believe this clue is a double definition.
'glossy' is the first definition.
(I know that glossy can be written as lustrous)
'shiny' is the second definition.
(I know that shiny can be written as lustrous)
(Other definitions for lustrous that I've seen before include "Softly glowing" , "Softly bright or glorious as career may be" , "Shining" , "Glowing gently" , "Gleaming" .)