I am currently working on making a listing here of all the Leatherworking Formulas. So far, I have only listed those which I currently have and can make, but I will be adding to this as soon as possible. So if there is anything that you would like/need for me to make, just feel free to ask me, and that way I can be sure to have the mats neccessary.
The list reads as
Item being crafted <recipe needed if applicable>
Item type lvl req. mats needed to make
Paris's Leatherworks List
Handstitched Leather Boots Leather 1 2x Light Leather, 1x Coarse Thread
Light Armor Kit 1 1x Light Leather
Light Leather Trade Goods 1 3x Ruined Leather Scraps
Handstitched Leather Vest Leather 1 3x Light Leather, 1x Coarse Thread
Handstitched Leather Cloak Cloth 1 2x Light Leather, 1x Coarse Thread
Handstitched Leather Bracers Leather 1 2x Light Leather, 3x Coarse Thread
Handstitched Leather Pants Leather 15 4x Light Leather, 1x Coarse Thread
Handstitched Leather Belt Leather 25 6x Light Leather, 1x Coarse Thread
Light Leather Quiver Quiver 30 4x Light Leather, 2x Coarse Thread
Small Leather Ammo Pouch Ammo Pouch 30 3x Light Leather, 4x Coarse Thread
Cured Light Hide Trade Goods 35 1x Light Hide, 1x Salt
Rugged Leather Pants <Pattern: Rugged Leather Pants>
Leather 35 5x Light Leather, 5x Coarse Thread
Kodo Hide Bag <Pattern: Kodo Hide Bag>
Container 40 3x Thin Kodo Leather, 4x Light Leather, 1x
Coarse Thread
Embossed Leather Vest Leather 40 8x Light Leather, 4x Coarse Thread
Embossed Leather Gloves Leather 55 3x Light Leather, 2x Coarse Thread
Embossed Leather Boots Leather 55 8x Light Leather, 5x Coarse Thread
Embossed Leather Cloak Cloth 60 5x Light Leather, 2x Coarse Thread
White Leather Jerkin <Pattern: White Leather Jerkin>
Leather 60 8x Light Leather, 2x Coarse Thread, 1x Bleach
Embossed Leather Pants Leather 75 1x Cured Light Hide, 6x Light Leather, 2x Coarse
Thread
Fine Leather Gloves <Pattern: Fine Leather Gloves>
Leather 75 1x Cured Light Hide, 4x Light Leather, 2x Coarse
Thread
Fine Leather Belt Leather 80 6x Light Leather, 2x Coarse Thread
Fine Leather Cloak Cloth 85 10x Light Leather, 2x Fine Thread
Fine Leather Tunic Leather 85 3x Cured Light Hide, 6x Light Leather, 4x Coarse
Thread
Murloc Scale Belt <Pattern: Murloc Scale Belt>
Leather 90 8x Slimy Murloc Scale, 6x Light Leather, 1x Fine
Thread
Deviate Scale Cloak <Pattern: Deviate Scale Cloak>
Cloth 90 4x Deviate Scale, 1x Cured Light Hide, 1x Fine
Thread