Andorian silk

Andorian silk was a type of natural fiber originating from Andor.

Quark offered to sell Odo a suit made of Andorian silk in 2369. 

In an alternate timeline, Nancy Hedford negotiated with the black marketeers on Epsilon Canaris III, striking a bargain that made numerous alien goods, such as Andorian silk, legal to trade in United Earth territory.