Camelot Unchained's latest update talks about the Tuatha De Danann, both a concept that the team may use for the realm's armor and the updated visual design of the Baen Sidhe.
Unlike the design for the Baen Sidhe's previous more macabre appearance, the updated design is still ethereal whilst being less overtly malformed. The scars and wounds that led to the death of an individual Baen Sidhe's line still play into the designs via shadowed tattoos. Meanwhile, the Tuatha De Danann as a whole are so in tune with the seasons and the flow of the natural world that several concept designs for season-themed armors are shown. If you want to see how you can protect your character while still making a fashion statement, check out the full update.