diff --git a/Glamourer/Api/GlamourerIpc.ApplyByGUID.cs b/Glamourer/Api/GlamourerIpc.ApplyByGUID.cs
new file mode 100644
index 0000000..92088b1
--- /dev/null
+++ b/Glamourer/Api/GlamourerIpc.ApplyByGUID.cs
@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Dalamud.Game.ClientState.Objects.Types;
+using Dalamud.Plugin;
+using Glamourer.Events;
+using Glamourer.Interop.Structs;
+using Penumbra.Api.Helpers;
+using Penumbra.GameData.Actors;
+
+namespace Glamourer.Api;
+
+public partial class GlamourerIpc
+{
+    public const string LabelApplyByGuidAll = "Glamourer.ApplyByGuidAll";
+    public const string LabelApplyByGuidAllToCharacter = "Glamourer.ApplyByGuidAllToCharacter";
+
+    private readonly ActionProvider<Guid, string> _applyByGuidAllProvider;
+    private readonly ActionProvider<Guid, Character?> _applyByGuidAllToCharacterProvider;
+
+    public static ActionSubscriber<Guid, string> ApplyByGuidAllSubscriber(DalamudPluginInterface pi)
+        => new(pi, LabelApplyByGuidAll);
+
+    public static ActionSubscriber<Guid, Character?> ApplyByGuidAllToCharacterSubscriber(DalamudPluginInterface pi)
+        => new(pi, LabelApplyByGuidAllToCharacter);
+
+    public void ApplyByGuidAll(Guid GUID, string characterName)
+        => ApplyDesignByGuid(GUID, FindActors(characterName), 0);
+
+    public void ApplyByGuidAllToCharacter(Guid GUID, Character? character)
+        => ApplyDesignByGuid(GUID, FindActors(character), 0);
+
+    private void ApplyDesignByGuid(Guid GUID, IEnumerable<ActorIdentifier> actors, uint lockCode)
+    {
+        var design = _designManager.Designs.FirstOrDefault(x => x.Identifier == GUID);
+        if (design == null)
+            return;
+
+        var hasModelId = true;
+        _objects.Update();
+        foreach (var id in actors)
+        {
+            if (!_stateManager.TryGetValue(id, out var state))
+            {
+                var data = _objects.TryGetValue(id, out var d) ? d : ActorData.Invalid;
+                if (!data.Valid || !_stateManager.GetOrCreate(id, data.Objects[0], out state))
+                    continue;
+            }
+
+            if ((hasModelId || state.ModelData.ModelId == 0) && state.CanUnlock(lockCode))
+            {
+                _stateManager.ApplyDesign(design, state, StateChanged.Source.Ipc, lockCode);
+                state.Lock(lockCode);
+            }
+        }
+    }
+}
diff --git a/Glamourer/Api/GlamourerIpc.GetDesign.cs b/Glamourer/Api/GlamourerIpc.GetDesign.cs
new file mode 100644
index 0000000..7d655ee
--- /dev/null
+++ b/Glamourer/Api/GlamourerIpc.GetDesign.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Buffers.Text;
+using System.Collections.Generic;
+using System.Linq;
+using Dalamud.Game.ClientState.Objects.Types;
+using Dalamud.Plugin;
+using Glamourer.Customization;
+using Glamourer.Designs;
+using Glamourer.Structs;
+using Penumbra.Api.Helpers;
+using Penumbra.GameData.Actors;
+
+namespace Glamourer.Api;
+
+public partial class GlamourerIpc
+{
+    public const string LabelGetDesignList = "Glamourer.GetDesignList";
+
+    private readonly FuncProvider<DesignListEntry[]> _getDesignListProvider;
+
+    public static FuncSubscriber<DesignListEntry[]> GetDesignListSubscriber(DalamudPluginInterface pi)
+        => new(pi, LabelGetDesignList);
+
+    public DesignListEntry[] GetDesignList()
+        => _designManager.Designs.Select(x => new DesignListEntry(x)).ToArray();
+
+    public record class DesignListEntry
+    {
+        public string Name;
+        public Guid Identifier;
+
+        public DesignListEntry(Design design)
+        {
+            Name = design.Name;
+            Identifier = design.Identifier;
+        }
+    }
+}
diff --git a/Glamourer/Api/GlamourerIpc.cs b/Glamourer/Api/GlamourerIpc.cs
index 398cdf2..54c4fa7 100644
--- a/Glamourer/Api/GlamourerIpc.cs
+++ b/Glamourer/Api/GlamourerIpc.cs
@@ -25,9 +25,10 @@ public partial class GlamourerIpc : IDisposable
     private readonly ActorService      _actors;
     private readonly DesignConverter   _designConverter;
     private readonly AutoDesignApplier _autoDesignApplier;
+    private readonly DesignManager     _designManager;
 
     public GlamourerIpc(DalamudPluginInterface pi, StateManager stateManager, ObjectManager objects, ActorService actors,
-        DesignConverter designConverter, StateChanged stateChangedEvent, GPoseService gPose, AutoDesignApplier autoDesignApplier)
+        DesignConverter designConverter, StateChanged stateChangedEvent, GPoseService gPose, AutoDesignApplier autoDesignApplier, DesignManager designManager)
     {
         _stateManager        = stateManager;
         _objects             = objects;
@@ -36,6 +37,7 @@ public partial class GlamourerIpc : IDisposable
         _autoDesignApplier   = autoDesignApplier;
         _gPose               = gPose;
         _stateChangedEvent   = stateChangedEvent;
+        _designManager       = designManager;
         _apiVersionProvider  = new FuncProvider<int>(pi, LabelApiVersion, ApiVersion);
         _apiVersionsProvider = new FuncProvider<(int Major, int Minor)>(pi, LabelApiVersions, ApiVersions);
 
@@ -78,6 +80,11 @@ public partial class GlamourerIpc : IDisposable
 
         _stateChangedEvent.Subscribe(OnStateChanged, StateChanged.Priority.GlamourerIpc);
         _gPose.Subscribe(OnGPoseChanged, GPoseService.Priority.GlamourerIpc);
+
+        _applyByGuidAllProvider = new ActionProvider<Guid, string>(pi, LabelApplyByGuidAll, ApplyByGuidAll);
+        _applyByGuidAllToCharacterProvider = new ActionProvider<Guid, Character?>(pi, LabelApplyByGuidAllToCharacter, ApplyByGuidAllToCharacter);
+
+        _getDesignListProvider = new FuncProvider<DesignListEntry[]>(pi, LabelGetDesignList, GetDesignList);
     }
 
     public void Dispose()
@@ -114,6 +121,10 @@ public partial class GlamourerIpc : IDisposable
         _stateChangedProvider.Dispose();
         _gPose.Unsubscribe(OnGPoseChanged);
         _gPoseChangedProvider.Dispose();
+
+        _applyByGuidAllProvider.Dispose();
+        _applyByGuidAllToCharacterProvider.Dispose();
+        _getDesignListProvider.Dispose();
     }
 
     private IEnumerable<ActorIdentifier> FindActors(string actorName)
diff --git a/Glamourer/Gui/MainWindow.cs b/Glamourer/Gui/MainWindow.cs
index d4e19b2..df50fb5 100644
--- a/Glamourer/Gui/MainWindow.cs
+++ b/Glamourer/Gui/MainWindow.cs
@@ -8,6 +8,7 @@ using Glamourer.Events;
 using Glamourer.Gui.Tabs;
 using Glamourer.Gui.Tabs.ActorTab;
 using Glamourer.Gui.Tabs.AutomationTab;
+using Glamourer.Gui.Tabs.DebugTab;
 using Glamourer.Gui.Tabs.DesignTab;
 using Glamourer.Gui.Tabs.UnlocksTab;
 using ImGuiNET;