The phrase "gold embellishment" refers to adding decorative golden elements or designs to something, such as clothes, furniture, or artwork. Full definition
When she selected a white Givenchy with gold embellishment for an April 2010 reception celebrating Derek Blasberg's book at Barneys in New York City, it was a far safer choice. (thefashionspot.com.au)
Decorative gold embellishments at spaghetti straps. (1stdibs.com)
I can imagine they're simple black strap sandals with just a hint of gold embellishment near the toes. (thespiff.com)