Tafetta cloth?

[prymortal]

Not sure if this has been posted here yet. but looks like you already know.
http://forum.square-enix.com/ffxiv/t...=1#post2032130

Rep Post 04/14/16 - Taffeta Cloth, Lightsteel Plate from High Lv Retainer Venture.

開発チームに確認してきました。

タフタ織物／ライトスチールプレートはともに、リテイナーベンチャーで高レベルの探索依頼からリテイナーが獲得してきます。
リテイナーに探索依頼をして、獲得を目指してみてください。
I have checked with the development team.
Retainer brings both Taffeta Cloth and Lightsteel Plate from high level field exploration.
Please have the retainers go out and try and obtain them.

Reading other posters on the thread someone mentions it’s from the field exploration (the 18hr venture) at around G12/13