Tracery – delicate interlacing lines/threads
A trace of a hairy (tracery) person could seen through the delicate interlacing lines of the dress.
Examples of tracery in a sentence
She tried to explain that a dress with that much tracery detail would take longer to make, but the woman refused to hear it.
The Viking ship was covered in tracery of Norse patterns.
The tracery detailing on his pocket watch had warn away over the years.