Precious metals abound in Middle Earth but you need the right tools to dig them up and a sturdy backpack to carry them home.
I really like this particular backpack, which is a crafted cosmetic item, so I made an outfit to match it. Nothing fancy, just something practical to wear on a treasure hunt.
Chest: Treasure-Hunter’s Armour, umber dye (crafted)
Head: Cotton Hat, navy dye, (crafted)
Hands: Leather Gauntlets, umber dye (Esteldin Medium Armour Smith)
Legs: Westernesse Leather Leggings, Evendim blue dye (crafted)
Feet: Brushed Leather Boots, umber dye (skirmish cosmetic)
Back: Elven Prospector’s Pack, navy dye (crafted cosmetic)
Cosmetic Lotro 
I really like the colors on this one. The whole outfit just works. *Thumbs Up*
wow, the shirt and pants match like if they were of one piece! wonderful combination!
For non-tailors who might be looking for those leggings on the Auction Hall, these variations all have the same appearance:
Westernesse Protectors (level 45)
fine Westernesse protectors (level 45, crit)
superb Westernesse protectors (level 50)
exquisite Westernesse protectors (level 50, crit)