Materials Needed:

369 x Light Leather
586 x Medium Leather
389 x Heavy Leather
661 x Thick Leather
340 x Rugged Leather
8 x Cured Heavy Hide
5 x Iron Buckles
112 x Turtle Scales
4 x Wildvine
2 x Cured Thick Hides
In addition for the leatherworking quests you need an extra 10 Thick Leather and 7 Wildvine.

1 - 45
49 x Light Leather Armour Kits - 49 x Light Leather

45 - 55
16 x Handstiched Leather Cloaks - 32 x Light Leather

55 - 100
47 x Embossed Leather Gloves - 141 x Light Leather

100 - 123
29 x Fine Leather Belts - 174 x Light Leather
- 369 x Light Leather total

123 - 137
16 x Dark Leather Boots - 64 x Medium Leather

137 - 155
24 x Dark Leather Pants - 288 x Medium Leather

155 - 165
10 x Hillsman Leather Gloves - 140 x Medium Leather

165 - 180
19 x Heavy Armour Kits - 95 x Heavy Leather

180 - 183
7 x Hillsman Leather Gloves (green) - 98 x Medium Leather
- 586 x Medium Leather total

183 - 191
8 x Barbaric Shoulders - 64 x Heavy Leather & 8 x Cured Heavy Hide

191 - 196
5 x Barbaric Harnesses - 70 x Heavy Leather & 5 x Iron Buckles

196-206
10 x Dusky Bracers - 160 x Heavy Leather
- 389 x Heavy Leather, 8 x Cured Heavy Hide & 5 x Iron Buckles total

206-220
14 x Thick Leather Armour Kits (6 for Leatherworking quest) - 70 x Thick Leather

220-225
5 x Nightscape Headbands (2 for Leatherworking quest) - 25 x Thick Leather

225-227
2 x Turtle Scale Breastplates (Leatherworking quest) - 12 x Thick Leather & 24 x Turtle Scales

227-229
2 x Turtle Scale Gloves (Leatherworking quest) – 12 x Thick Leather & 16 x Turtle Scales

229-230
2 x Nightscape Tunics (Leatherworking quest) - 14 x Thick Leather

230-232
4 x Nightscape Headbands - 20 x Thick Leather

232-233
2 x Turtle Scale Bracers (Leatherworking quest) - 16 x Thick Leather & 24 x Turtle Scales

233-235
2 x Turtle Scale Helms (Leatherworking quest) - 28 x Thick Leather & 48 x Turtle Scales

235-237
2 x Nightscape Pants (Leatherworking quest) - 28 x Thick Leather

237-239
2 x Nightscape Boots (Leatherworking quest) - 32 x Thick Leather

239-240
1 x Wild Leather Vest (Tribal Leatherworking quest) - 12 x Thick Leather, 2 x Wildvine & 1 x Cured Thick Hide

240-241
1 x Wild Leather Helmet (Tribal Leatherworking quest) - 10 x Thick Leather, 2 x Wildvine & 1 x Cured Thick Hide

241-250
9 x Nightscape Pants - 126 x Thick Leather

250-265
16 x Nightscape Boots - 256 x Thick Leather
- 661 x Thick Leather total

265-285
20 x Wicked Leather Bracers - 160 x Rugged Leather

285-300
15 x Wicked Leather Headbands - 180 x Rugged Leather
- 340 x Rugged Leather total