Not sure if this is simple nor if already has stated this but, There should be an ability to remove [spoiler=added items]that were added by the
Tailoring Kit. Such as, Kevlar, Wool, Fur, Leather.[/spoiler]to clothing through the use of the Tailoring. High the skill Greater the chance of success, Lower, You have a chance to mess up the clothing and lose the Item that was added to said clothing.