Some of my personal recommendations for non-lokarr slots:
Weapons
- MIs supporting your main damage ability of choice
Accessories (amulet/rings/medal) besides the obvious Leovinus’ Ring
- Slith Primal Ring (lvl 8, 45, 70)
- Avarice of Androneous (lvl 50)
- Royal Exuberance set (lvl 50)
- Adornments of Valiance (lvl 65)
- green MI amulet with +1 all skills or skill modifier to main dmg ability
- green MI medal with skill modifier to main dmg ability
Pants
- Mistwalker Leggings (lvl 20)
- Legplates of Valor (lvl 40)
- Empowered Legplates of Valor (lvl 75)
- Hidden Path pants, Dreeg, Solael, Bysmiel
Belt
- Alchemist’s Belt (lvl 29)
- green craftable faction belt with +1 all skills to your main mastery (lvl 35+)
- green MI belt with +1 all skills to your main mastery
Gloves
- whatever fits the build and fixes res, very good generic defensive gloves are e.g. Runic Bracers
- if build is attack/casting speed based, try to get attack/casting speed gloves
Relic
- Bone Talisman (lvl 18)
- any epic relic (tier 2) with +1 to all skills to your mastery or really good ones for your build such as e.g. deathchill for cold nightblades (lvl 35+)
Of course you can use a good, fitting legendary for all these slots instead.