diff --git a/data/sql/db-world/trasm_world_texts.sql b/data/sql/db-world/trasm_world_texts.sql
index 7d2b882..446fce1 100644
--- a/data/sql/db-world/trasm_world_texts.sql
+++ b/data/sql/db-world/trasm_world_texts.sql
@@ -20,7 +20,8 @@ INSERT INTO `acore_string` (`entry`, `content_default`) VALUES
 (@STRING_ENTRY+10, 'Invalid name inserted.'),
 (@STRING_ENTRY+11, 'Showing transmogrifieded items, relog to update the current area.'),
 (@STRING_ENTRY+12, 'Hiding transmogrifieded items, relog to update the current area.'),
-(@STRING_ENTRY+13, 'The selected Item is not suitable for transmogrification.');
+(@STRING_ENTRY+13, 'The selected Item is not suitable for transmogrification.'),
+(@STRING_ENTRY+14, 'The selected Item cannot be used for transmogrification of the target player.');
 
 DELETE FROM `command` WHERE `name` IN ('transmog', 'transmog add', 'transmog add set');
 INSERT INTO `command` (`name`, `security`, `help`) VALUES
diff --git a/src/Transmogrification.h b/src/Transmogrification.h
index ebad395..7877891 100644
--- a/src/Transmogrification.h
+++ b/src/Transmogrification.h
@@ -47,7 +47,8 @@ enum TransmogAcoreStrings // Language.h might have same entries, appears when ex
 #endif
     LANG_CMD_TRANSMOG_SHOW = 11111,
     LANG_CMD_TRANSMOG_HIDE = 11112,
-    LANG_CMD_TRANSMOG_ADD = 11113,
+    LANG_CMD_TRANSMOG_ADD_UNSUITABLE = 11113,
+    LANG_CMD_TRANSMOG_ADD_FORBIDDEN = 11114,
 };
 
 class Transmogrification
diff --git a/src/cs_transmog.cpp b/src/cs_transmog.cpp
index 735835a..9bdeef6 100644
--- a/src/cs_transmog.cpp
+++ b/src/cs_transmog.cpp
@@ -31,21 +31,21 @@ public:
     ChatCommandTable GetCommands() const override
     {
         static ChatCommandTable addCollectionTable =
-        {
-            { "set", HandleAddTransmogItemSet,    SEC_MODERATOR, Console::No },
-            { "",    HandleAddTransmogItem,       SEC_MODERATOR, Console::No },
-        };
+                {
+                        { "set", HandleAddTransmogItemSet,    SEC_MODERATOR, Console::No },
+                        { "",    HandleAddTransmogItem,       SEC_MODERATOR, Console::No },
+                };
 
         static ChatCommandTable transmogTable =
-        {
-            { "add", addCollectionTable },
-            { "",    HandleDisableTransMogVisual, SEC_PLAYER,    Console::No },
-        };
+                {
+                        { "add", addCollectionTable },
+                        { "",    HandleDisableTransMogVisual, SEC_PLAYER,    Console::No },
+                };
 
         static ChatCommandTable commandTable =
-        {
-            { "transmog", transmogTable },
-        };
+                {
+                        { "transmog", transmogTable },
+                };
 
         return commandTable;
     }
@@ -90,27 +90,45 @@ public:
 
         if (!sTransmogrification->GetTrackUnusableItems() && !sTransmogrification->SuitableForTransmogrification(target, itemTemplate))
         {
-            handler->SendSysMessage(LANG_CMD_TRANSMOG_ADD);
+            handler->SendSysMessage(LANG_CMD_TRANSMOG_ADD_UNSUITABLE);
             handler->SetSentErrorMessage(true);
             return true;
         }
 
         if (itemTemplate->Class != ITEM_CLASS_ARMOR && itemTemplate->Class != ITEM_CLASS_WEAPON)
+        {
+            handler->SendSysMessage(LANG_CMD_TRANSMOG_ADD_FORBIDDEN);
+            handler->SetSentErrorMessage(true);
             return true;
+        }
 
         uint32 itemId = itemTemplate->ItemId;
         uint32 accountId = target->GetSession()->GetAccountId();
         std::stringstream tempStream;
         tempStream << std::hex << ItemQualityColors[itemTemplate->Quality];
         std::string itemQuality = tempStream.str();
+        std::string itemName = itemTemplate->Name1;
+        std::string nameLink = handler->playerLink(target->GetName());
         if (sTransmogrification->AddCollectedAppearance(accountId, itemId))
         {
+
             if (!(target->GetPlayerSetting("mod-transmog", SETTING_HIDE_TRANSMOG).value))
             {
-                ChatHandler(target->GetSession()).PSendSysMessage(R"(|c%s|Hitem:%u:0:0:0:0:0:0:0:0|h[%s]|h|r has been added to your appearance collection.)", itemQuality.c_str(), itemId, itemTemplate->Name1.c_str());
+                ChatHandler(target->GetSession()).PSendSysMessage(R"(|c%s|Hitem:%u:0:0:0:0:0:0:0:0|h[%s]|h|r has been added to your appearance collection.)", itemQuality.c_str(), itemId, itemName.c_str());
             }
+
+            if (target != handler->GetPlayer())
+            {
+                handler->PSendSysMessage(R"(|c%s|Hitem:%u:0:0:0:0:0:0:0:0|h[%s]|h|r has been added to the appearance collection of Player %s.)", itemQuality.c_str(), itemId, itemName.c_str(), nameLink);
+            }
+
             CharacterDatabase.Execute("INSERT INTO custom_unlocked_appearances (account_id, item_template_id) VALUES ({}, {})", accountId, itemId);
         }
+        else
+        {
+            handler->PSendSysMessage(R"(Player %s already has item |c%s|Hitem:%u:0:0:0:0:0:0:0:0|h[%s]|h|r in the appearance collection.)", nameLink, itemQuality.c_str(), itemId, itemName.c_str());
+            handler->SetSentErrorMessage(true);
+        }
 
         return true;
     }
@@ -142,6 +160,8 @@ public:
             return false;
         }
 
+        bool added = false;
+        uint32 error = 0;
         uint32 accountId = target->GetSession()->GetAccountId();
         uint32 itemId;
         for (uint32 i = 0; i < MAX_ITEM_SET_ITEMS; ++i)
@@ -153,25 +173,56 @@ public:
                 if (itemTemplate)
                 {
                     if (!sTransmogrification->GetTrackUnusableItems() && !sTransmogrification->SuitableForTransmogrification(target, itemTemplate))
+                    {
+                        error = LANG_CMD_TRANSMOG_ADD_UNSUITABLE;
                         continue;
+                    }
                     if (itemTemplate->Class != ITEM_CLASS_ARMOR && itemTemplate->Class != ITEM_CLASS_WEAPON)
+                    {
+                        error = LANG_CMD_TRANSMOG_ADD_FORBIDDEN;
                         continue;
+                    }
 
                     if (sTransmogrification->AddCollectedAppearance(accountId, itemId))
                     {
                         CharacterDatabase.Execute("INSERT INTO custom_unlocked_appearances (account_id, item_template_id) VALUES ({}, {})", accountId, itemId);
+                        added = true;
                     }
                 }
             }
         }
 
+        LOG_DEBUG("module", "Transmog Error {}", error);
+        // .transmog add set 699
+        if (!added && error > 0)
+        {
+            handler->SendSysMessage(error);
+            handler->SetSentErrorMessage(true);
+            return true;
+        }
+
+
+        int locale = handler->GetSessionDbcLocale();
+        std::string setName = set->name[locale];
+        std::string nameLink = handler->playerLink(target->GetName());
+
+        if (!added)
+        {
+            handler->PSendSysMessage("Player %s already has ItemSet |cffffffff|Hitemset:%d|h[%s %s]|h|r in the appearance collection.", nameLink, uint32(itemSetId), setName.c_str(), localeNames[locale]);
+            handler->SetSentErrorMessage(true);
+            return true;
+        }
+
         if (!(target->GetPlayerSetting("mod-transmog", SETTING_HIDE_TRANSMOG).value))
         {
-            int locale = handler->GetSessionDbcLocale();
-            std::string setName = set->name[locale];
             ChatHandler(target->GetSession()).PSendSysMessage("ItemSet |cffffffff|Hitemset:%d|h[%s %s]|h|r has been added to your appearance collection.", uint32(itemSetId), setName.c_str(), localeNames[locale]);
         }
 
+        if (target != handler->GetPlayer())
+        {
+            handler->PSendSysMessage("ItemSet |cffffffff|Hitemset:%d|h[%s %s]|h|r has been added to the appearance collection of Player %s.", uint32(itemSetId), setName.c_str(), localeNames[locale], nameLink);
+        }
+
         return true;
     }
 };