Crossword Genius

Planted myself in some glossy fabric (5)


I believe the answer is:

I'm a little stuck... Click here to teach me more about this clue!

'glossy fabric' is the definition.
(I've seen this before)

I don't understand how the remainder of the clue works.

Can you help me to learn more?

(Other definitions for satin that I've seen before include "Rich cloth", "Stain found in cloth", "Shiny solk", "Smooth and silky", "Lustrous fabric".)

I've seen this clue in Sydney Morning Herald.