Those in the house's court typically wore 'up-armored' variants of the house's honor guard's armor, with greater amounts of plating. Note the similarities, and that even this armor was not fully plated. Those without the strength to wear heavy armor were encouraged to wear flowing or caped varieties. The example shown here is Lia's court armor with an heirloom warblade.
 

head: Battleworn Engineer's Headgear
wrists: Karness Muur's Bracers
chest: Malgus Reborn's Chestpiece
hands: Ventilated Triumverate Gauntlets
feet: Darth Malgus's Boots
belt: Crimson Talon's Belt
legs: Distinguished Warden's Greaves