The error I got was the following. I tested it again after disabling all other mods besides this one and the error still appears. The bug happens with all maille vest variants, they spawn and can be crafted just fine, but they don't have textures and whenever any pawn wears it the bug appears. The only solution I found so far was not wearing the armor and destroying with devmode every pawn that spawns wearing it

Could not load UnityEngine.Texture2D at Apparel/Armor/TA_MailleVest/TA_MailleVest_ico in any active mod or in base resources.
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Log.Error_Patch1 (string)
Verse.ContentFinder`1<UnityEngine.Texture2D>:Get (string,bool)
Verse.Graphic_Single:Init (Verse.GraphicRequest)
Verse.GraphicDatabase:GetInner<Verse.Graphic_Single> (Verse.GraphicRequest)
Verse.GraphicDatabase:Get (Verse.GraphicRequest)
Verse.GraphicDatabase:Get (System.Type,string,UnityEngine.Shader,UnityEngine.Vector2,UnityEngine.Color,UnityEngine.Color,Verse.GraphicData,System.Collections.Generic.List`1<Verse.ShaderParameter>,string)
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.GraphicData.Init_Patch1 (Verse.GraphicData)
Verse.GraphicData:get_Graphic ()
Verse.ThingDef:<PostLoad>b__379_0 ()
Verse.LongEventHandler:ExecuteToExecuteWhenFinished ()
Verse.LongEventHandler:UpdateCurrentAsynchronousEvent ()
Verse.LongEventHandler:LongEventsUpdate (bool&)
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Root.Update_Patch1 (Verse.Root)
Verse.Root_Entry:Update ()