Warlord's Vestments is the Level 60 PvP Epic Set. It contains 6 pieces. Has set bonuses at 2, 3, and 6 pieces.
Warlord's Leather Breastplate
Warlord's Leather Helm
Warlord's Leather Spaulders
General's Leather Legguards
General's Leather Mitts

General's Leather Treads

Set Bonuses
Wearing more pieces of this set will convey bonuses to your character.
2 pieces: +20 Stamina.
3 pieces: Reduces the cooldown of your Gouge ability by 1 sec.
6 pieces: +40 Attack Power.