I installed the mod, got the game to sort the mods I use, game restarted and spat out this error immediately after CE initialises:

Failed to find Verse.ThingDef named Apparel_Backpack. There are 6364 defs of this type loaded.
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Verse.Log:Error (string)
Verse.DefDatabase`1<Verse.ThingDef>:GetNamed (string,bool)
Verse.GenDefDatabase:GetDef (System.Type,string,bool)
RimWorld.DefOfHelper:BindDefsFor (System.Type)
System.Threading.Tasks.Parallel/<>c__DisplayClass31_0`2<System.Type, object>:<ForEachWorker>b__0 (int)
System.Threading.Tasks.Parallel/<>c__DisplayClass17_0`1<object>:<ForWorker>b__1 ()
System.Threading.Tasks.Task:InnerInvoke ()
System.Threading.Tasks.Task:InnerInvokeWithArg (System.Threading.Tasks.Task)
System.Threading.Tasks.Task/<>c__DisplayClass178_0:<ExecuteSelfReplicating>b__0 (object)
System.Threading.Tasks.Task:InnerInvoke ()
System.Threading.Tasks.Task:Execute ()
System.Threading.Tasks.Task:ExecutionContextCallback (object)
System.Threading.ExecutionContext:RunInternal (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool)
System.Threading.ExecutionContext:Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool)
System.Threading.Tasks.Task:ExecuteWithThreadLocal (System.Threading.Tasks.Task&)
System.Threading.Tasks.Task:ExecuteEntry (bool)
System.Threading.Tasks.Task:System.Threading.IThreadPoolWorkItem.ExecuteWorkItem ()
System.Threading.ThreadPoolWorkQueue:Dispatch ()
System.Threading._ThreadPoolWaitCallback:PerformWaitCallback ()