There are plenty of new factions in Cataclysm, all with useful items for Resto and Feral druids available from their quartermasters with rep. This should give you a good idea of what's available through rep and which reps you'll need to work on as you level up. I'm also including the faction items available before level 85, as you will likely find them useful while leveling and first encountering heroics while you work on getting more upgrades. All factions have tabards which will raise your reputation with that faction in Level 85 dungeons.
Firstly, your helm and shoulder enchant reps! Regardless of what gear you have or how you obtain it, you will need these enchants. It appears the helm enchants are still Account-bound, but not the Shoulder enchants.
Helm Enchants
Resto:
-Arcanum of Hyjal - 60 Intellect / 35 Crit
Requires: Guardians of Hyjal - Revered
Feral(cat):
-Arcanum of the Ramkahen - 60 Agility / 35 Haste
Requires: Ramkahen - Revered
All shoulder enchants are available with Therazane rep. You begin hated with Therazane and completion of the full questline in Deepholm should bring you to Honoured with Therazane. Dailies or wearing their Tabard will get you to Exalted.
Resto:
-Lesser Inscription of Charged Lodestone - 30 Intellect / 20 Haste - Honoured
-Greater Inscription of Charged Lodestone - 50 Intellect / 25 Haste - Exalted
Feral:
-Lesser Inscription of Shattered Crystal - 30 Agility / 20 Mastery - Honoured
-Greater Inscription of Shattered Crystal - 50 Agility / 25 Mastery - Exalted
Onto the individual faction items!
I'll organise this as Factions - Spec - Items. For Resto items, I'm listing both items with Spirit and without, as both are viable, though in some cases items with Spirit may be preferred for mana regen. I have not listed any caster items with +hit or damaging spell procs.
Each item is listed as follows:
Name - iLvl - Level Required - Rep Required - Item Slot - Item Stats
Resto:
-Cloak of the Dryads - 333 - 83 - Honoured - Back - Intellect / Spirit / Mastery
-Thousand Bandage Drape - 325 - 84 - Honoured - Back - Intellect / Spirit / Mastery
-Aessina-Blessed Gloves - 346 - 85 - Revered - Intellect / Haste / Mastery
Feral:
-Sly Fox Jerkin - 333 - 83 - Honoured - Chest - Agility / Crit / Mastery
-Acorn of the Daughter Tree - 346 - 85 - Revered - Neck - Agility / Crit / Haste
-Nightrend Choker - 333 - 85 - Revered - Neck - Agility / Crit / Haste
Resto:
-Ammunae's Blessing - 333 - 83 - Honoured - Finger - Intellect / Spirit / Mastery
Feral:
-Quicksand Belt - 346 - 85 - Revered - Waist - Agility / Hit / Crit
Misc:
-Reins of the Brown Riding Camel - Exalted
-Reins of the Tan Riding Camel - Exalted
Resto:
-Pendant of Elemental Balance - 333 - 83 - Honoured - Neck - Intellect / Spirit / Mastery
-Cloak of Ancient Wisdom - 346 - 85 - Revered - Back - Intellect / Crit / Haste
-Leggings of Clutching Roots - 346 - 85 - Revered - Legs - Intellect / Spirit / Crit
Feral:
-Softwind Cape - 346 - 85 - Revered - Back - Agility / Hit / Haste
-Signet of the Elder Council - 359 - 85 - Exalted - Finger - Agility / Haste / Mastery
Resto:
-Mantle of Wild Feathers - 333 - 83 - Honoured - Shoulder - Intellect / Spirit / Haste
-Belt of the Untamed - 359 - 85 - Exalted - Waist - Intellect / Spirit / Haste
-Lightning Flash Pendant - 359 - 85 - Exalted - Neck - Intellect / Crit / Mastery
Feral:
-Swiftflight Leggings - 333 - 83 - Honoured - Legs - Agility / Crit / Haste
-Stormbolt Gloves - 359 - 85 - Exalted - Hands - Agility / Crit / Haste
Therazane (Deepholm)
Resto:
-Diamant's Ring of Temperance - 346 - Revered - Ring - Intellect / Crit / Haste
Feral:
-Terrath's Signet of Balance - 346 - Revered - Ring - Agility / Hit / Mastery
Resto:
-Diamant's Ring of Temperance - 346 - Revered - Ring - Intellect / Crit / Haste
Feral:
-Terrath's Signet of Balance - 346 - Revered - Ring - Agility / Hit / Mastery
Resto:
-Insidious Staff - 346 - 85 - Revered - Staff - Intellect / Haste / Spellpower / Mastery
-Shimmering Morningstar - 346 - 85 - Revered - Main Hand - Intellect / Spirit / Crit / Spellpower
-Mandala of Stirring Patterns - 359 - 85 - Exalted - Trinket - Spirit / Mastery Proc
Feral:
-Spear of Trailing Shadows - 346 - 85 - Revered - Polearm - Agility / Hit / Haste
-Unsolvable Riddle - 359 - 85 - Exalted - Trinket - Mastery / Agility (use)
Misc:
-Reins of the Drake of the West Wind - Exalted
-Reins of the Spectral Steed - Exalted
Justice Point Vendors
There are also many items available to purchase with Justice Points. You'll be able to earn more Justice Points at 85 in the heroic dungeons as well as Justice Points from the daily random dungeon when using the LFD tool from 80-85.
Resto:
-Cluster of Stars - 2200JP - 346 - 85 - Helm - Intellect / Spirit / Haste
-Robes of Forgetfulness - 2200JP - 346 - 85 - Chest - Intellect / Spirit / Haste
-Somber Shawl - 1650JP - 346 - 85 - Shoulder - Intellect / Spirit / Mastery
-Blessed Hands of Elune - 1650JP - 346 - 85 - Hands - Intellect / Spirit / Crit
-Leggings of Late Blooms - 2200JP - 346 - 85 - Legs - Intellect / Haste / Mastery
-Apple-Bent Bough - 950JP - 346 - 85 - Offhand - Intellect / Spirit / Haste
-Celadon Pendant - 1250JP - 346 - 85 - Neck - Intellect / Spirit / Mastery
-Thatch Eave Vines - 1650JP - 346 - 85 - Waist - Intellect / Spirit / Haste
Feral:
-Mask of Vines - 2200JP - 346 - 85 - Helm - Agility / Crit / Haste
-Tunic of Sinking Envy - 2200JP - 346 - 85 - Chest - Agility / Crit / Hit
-Embrace of the Night - 1650JP - 346 - 85 - Shoulder - Agility / Crit / Hit
-Sticky Fingers - 1650JP - 346 - 85 - Hands - Agility / Haste / Mastery
-Leggings of the Burrowing Mole - 2200JP - 346 - 85 - Legs - Agility / Mastery / Expertise
-Amulet of Dull Dreaming - 1250JP - 346 - 85 - Neck - Agility / Crit / Haste
-Sash of Musing - 1650JP - 346 - 85 - Waist - Agility / Mastery / Expertise
There are also some crafted items which will be available:
Leatherworking
Resto:
-Chestguard of Nature's Fury - 359 - 85 - Chest - Intellect / Crit / Mastery
-Lightning Lash - 359 - 85 - Waist - Intellect / Spirit / Haste
Feral:
-Assassin's Chestplate - 359 - 85 - Chest - Agility / Hit / Crit
-Belt of Nefarious Whispers - 359 - 85 - Agility / Hit / Mastery
-Razor-Edged Cloak - 346 - 85 - Agility / Crit / Mastery
Jewelcrafting
Resto:
-Eye of Many Deaths - 346 - 85 - Neck - Intellect / Haste / Mastery
-Ring of Warring Elements - 346 - 85 - Finger - Intellect / Crit / Mastery
Feral:
-Band of Blades - 346 - 85 - Finger - Agility / Hit / Crit
-Elementium Destroyer's Ring - 346 - 85 - Finger - Agility / Crit / Mastery
-Brazen Elementium Medallion - 346 - 85 - Neck - Agility / Crit / Haste
-Entwined Elementium Choker - 346 - 85 - Neck - Agility / Crit / Haste
That's a pretty big list to be getting on with! There will also be some profession-specific pieces which you may be able to use, for example: Engineering; Agile Bio-Optic Killshades, Camouflage Bio-Optic Killshades. Alchemy; Lifebound Alchemist Stone. Etc!
I'll leave the list at that for now. Hopefully it will give you a better idea of where to look for upgrades and enchants and help you plan your levelling route to get as much rep as you can as you quest and level up.
