Tailoring Supplies Vendors
This page contains a list of merchants that sell an assortment of Tailoring Supplies. There is an NPC on this list for every single race's home town as well as some of the more commonly visited zones, like Plane of Knowledge.
The majority of Tailoring Items are sold by all of these merchants... however some of these merchants are missing some items, like Backpack Patterns aren't sold by every vendor on this list nor are Gold, Platinum and other Threads.
Those of you reading this that need those items prior to Planes of Power I strongly recommend you use the Tailoring shop in East Freeport. There's multiple Tailoring NPCs there, they mostly all sell the same stuff but one of them has a complete inventory much like the PoK merchants.
Most Convenient NPC List
This list not only demonstrates the easiest of these NPCs to find but also the NPCs that sell the most stuff. Tailor Kujen has practically everything you need with the Matrik brothers second; whereas other NPCs like Jarlok and Twippie don't have all the items stocked.
#1: Tailor Kujen in PoK (Requires CoTF)
#2: Matrik NPCs in PoK (Requires PoP)
#3: Tanner NPCs in East Freeport (Classic EQ) - Good Races
#4: Twippie Diggs in Rivervale (Classic EQ) - Good Races
#5: Jarlok in Grobb (Classic EQ) - Evil Races
** Make a Human/Halfling and just use those NPCs if PoK isn't unlocked on your server.
PoK Tailoring Merchants - Plane of Knowledge
There are three 'Matrick' NPCs all of which hang out at the Tailoring Tradeskill hut between The Bazaar and The Guild Lobby. If Planes of Power is out on your server I very strongly recommend that you use these NPCs versus any in a race's hometown.
Additionally, Tailor Kujen is the oddball out in this list, he's the southern mark on my map below (nearby the small bank in PoK) and is one of the NPCs that was added during the CoTF expansion pack.
Tanner Tailoring NPCs - East Freeport
They're on Find.
In addition to the NPCs shown above in the screen shot that sell these patterns you can also check Ilyon Olditia as well as Malonwen Kaleius. There's also a few more Tanner NPCs inside the building shown above which sell patterns too.
Halas - Cindl [Armor]
A Clockwork Tailor - Ak'Anon
Also a clockwork tanner sells almost all the same materials.
Klok Wartol - East Cabilis
Fhara Semhart - South Qeynos
Merchant Aluwenae - Greater Faydark (Kelethin)
Twippie Diggs - Rivervale
Merchant Tissan - Felwithe
Gretamog & Juk Hidebeater - Oggok Tailoring Merchants
Jarlok - Grobb Tailoring Merchants
Jarvah - Neriak Foreign Quarter
Garren D`Vek - Neriak Commons
Medron Y`Lask - Neriak Third Gate
Kalameky Darkfoam - Kaladim Tailoring Merchant
Demicla Tanner - Erudin Tailoring Merchant