diff --git a/Glamourer/Configuration.cs b/Glamourer/Configuration.cs
index d7b9ec1..4f6c435 100644
--- a/Glamourer/Configuration.cs
+++ b/Glamourer/Configuration.cs
@@ -44,6 +44,7 @@ public class Configuration : IPluginConfiguration, ISavable
     public bool                 ShowColorConfig                  { get; set; } = true;
     public bool                 ChangeEntireItem                 { get; set; } = false;
     public bool                 AlwaysApplyAssociatedMods        { get; set; } = false;
+    public bool                 AllowDoubleClickToApply          { get; set; } = false;
     public ModifiableHotkey     ToggleQuickDesignBar             { get; set; } = new(VirtualKey.NO_KEY);
     public DoubleModifier       DeleteDesignModifier             { get; set; } = new(ModifierHotkey.Control, ModifierHotkey.Shift);
     public ChangeLogDisplayType ChangeLogDisplayType             { get; set; } = ChangeLogDisplayType.New;
diff --git a/Glamourer/Gui/Tabs/DesignTab/DesignFileSystemSelector.cs b/Glamourer/Gui/Tabs/DesignTab/DesignFileSystemSelector.cs
index 6321482..cfc3877 100644
--- a/Glamourer/Gui/Tabs/DesignTab/DesignFileSystemSelector.cs
+++ b/Glamourer/Gui/Tabs/DesignTab/DesignFileSystemSelector.cs
@@ -3,6 +3,7 @@ using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Plugin.Services;
 using Glamourer.Designs;
 using Glamourer.Events;
+using Glamourer.Services;
 using ImGuiNET;
 using OtterGui;
 using OtterGui.Classes;
@@ -21,6 +22,7 @@ public sealed class DesignFileSystemSelector : FileSystemSelector<Design, Design
     private readonly DesignConverter _converter;
     private readonly TabSelected     _selectionEvent;
     private readonly DesignColors    _designColors;
+    private readonly DesignApplier   _designApplier;
 
     private string? _clipboardText;
     private Design? _cloneDesign;
@@ -43,7 +45,8 @@ public sealed class DesignFileSystemSelector : FileSystemSelector<Design, Design
     { }
 
     public DesignFileSystemSelector(DesignManager designManager, DesignFileSystem fileSystem, IKeyState keyState, DesignChanged @event,
-        Configuration config, DesignConverter converter, TabSelected selectionEvent, Logger log, DesignColors designColors)
+        Configuration config, DesignConverter converter, TabSelected selectionEvent, Logger log, DesignColors designColors,
+        DesignApplier designApplier)
         : base(fileSystem, keyState, log, allowMultipleSelection: true)
     {
         _designManager  = designManager;
@@ -52,6 +55,7 @@ public sealed class DesignFileSystemSelector : FileSystemSelector<Design, Design
         _converter      = converter;
         _selectionEvent = selectionEvent;
         _designColors   = designColors;
+        _designApplier  = designApplier;
         _event.Subscribe(OnDesignChange, DesignChanged.Priority.DesignFileSystemSelector);
         _selectionEvent.Subscribe(OnTabSelected, TabSelected.Priority.DesignSelector);
         _designColors.ColorChanged += SetFilterDirty;
@@ -92,6 +96,8 @@ public sealed class DesignFileSystemSelector : FileSystemSelector<Design, Design
         var       name  = IncognitoMode ? leaf.Value.Incognito : leaf.Value.Name.Text;
         using var color = ImRaii.PushColor(ImGuiCol.Text, state.Color);
         using var _     = ImRaii.TreeNode(name, flag);
+        if (_config.AllowDoubleClickToApply && ImGui.IsItemHovered() && ImGui.IsMouseDoubleClicked(ImGuiMouseButton.Left))
+            _designApplier.ApplyToPlayer(leaf.Value);
     }
 
     public override void Dispose()
diff --git a/Glamourer/Gui/Tabs/SettingsTab/SettingsTab.cs b/Glamourer/Gui/Tabs/SettingsTab/SettingsTab.cs
index 88f7b58..4ac8d80 100644
--- a/Glamourer/Gui/Tabs/SettingsTab/SettingsTab.cs
+++ b/Glamourer/Gui/Tabs/SettingsTab/SettingsTab.cs
@@ -175,6 +175,9 @@ public class SettingsTab(
         ImGui.Separator();
         ImGui.Dummy(Vector2.Zero);
 
+        Checkbox("Allow Double-Clicking Designs to Apply",
+            "Tries to apply a design to the current player character When double-clicking it in the design selector.",
+            config.AllowDoubleClickToApply, v => config.AllowDoubleClickToApply = v);
         Checkbox("Show all Application Rule Checkboxes for Automation",
             "Show multiple separate application rule checkboxes for automated designs, instead of a single box for enabling or disabling.",
             config.ShowAllAutomatedApplicationRules, v => config.ShowAllAutomatedApplicationRules = v);
@@ -183,9 +186,6 @@ public class SettingsTab(
             config.ShowUnlockedItemWarnings, v => config.ShowUnlockedItemWarnings = v);
         if (config.UseAdvancedParameters)
         {
-            //Checkbox("Show Revert Advanced Customizations Button in Quick Design Bar",
-            //    "Show a button to revert only advanced customizations on your character or a target in the quick design bar.",
-            //    config.ShowRevertAdvancedParametersButton, v => config.ShowRevertAdvancedParametersButton = v);
             Checkbox("Show Color Display Config", "Show the Color Display configuration options in the Advanced Customization panels.",
                 config.ShowColorConfig,           v => config.ShowColorConfig = v);
             Checkbox("Show Palette+ Import Button",
@@ -207,13 +207,14 @@ public class SettingsTab(
 
     private void DrawQuickDesignBoxes()
     {
-        var       showAuto     = config.EnableAutoDesigns;
-        var       showAdvanced = config.UseAdvancedParameters || config.UseAdvancedDyes;
-        var       numColumns   = 6 - (showAuto ? 0 : 1) - (showAdvanced ? 0 : 1);
+        var showAuto     = config.EnableAutoDesigns;
+        var showAdvanced = config.UseAdvancedParameters || config.UseAdvancedDyes;
+        var numColumns   = 6 - (showAuto ? 0 : 1) - (showAdvanced ? 0 : 1);
         ImGui.NewLine();
         ImGui.TextUnformatted("Show the Following Buttons in the Quick Design Bar:");
         ImGui.Dummy(Vector2.Zero);
-        using var table        = ImRaii.Table("##tableQdb", numColumns, ImGuiTableFlags.SizingFixedFit | ImGuiTableFlags.Borders | ImGuiTableFlags.NoHostExtendX);
+        using var table = ImRaii.Table("##tableQdb", numColumns,
+            ImGuiTableFlags.SizingFixedFit | ImGuiTableFlags.Borders | ImGuiTableFlags.NoHostExtendX);
         if (!table)
             return;
 
diff --git a/Glamourer/Services/DesignApplier.cs b/Glamourer/Services/DesignApplier.cs
new file mode 100644
index 0000000..e0134d4
--- /dev/null
+++ b/Glamourer/Services/DesignApplier.cs
@@ -0,0 +1,61 @@
+using Glamourer.Designs;
+using Glamourer.Interop;
+using Glamourer.Interop.Structs;
+using Glamourer.State;
+using OtterGui.Services;
+using Penumbra.GameData.Actors;
+
+namespace Glamourer.Services;
+
+public sealed class DesignApplier(StateManager stateManager, ObjectManager objects) : IService
+{
+    public void ApplyToPlayer(DesignBase design)
+    {
+        var (player, data) = objects.PlayerData;
+        if (!data.Valid)
+            return;
+
+        if (!stateManager.GetOrCreate(player, data.Objects[0], out var state))
+            return;
+
+        stateManager.ApplyDesign(state, design, ApplySettings.ManualWithLinks);
+    }
+
+    public void ApplyToTarget(DesignBase design)
+    {
+        var (player, data) = objects.TargetData;
+        if (!data.Valid)
+            return;
+
+        if (!stateManager.GetOrCreate(player, data.Objects[0], out var state))
+            return;
+
+        stateManager.ApplyDesign(state, design, ApplySettings.ManualWithLinks);
+    }
+
+    public void Apply(ActorIdentifier actor, DesignBase design)
+    {
+        objects.Update();
+        Apply(actor, objects.TryGetValue(actor, out var d) ? d : ActorData.Invalid, design, ApplySettings.ManualWithLinks);
+    }
+
+    public void Apply(ActorIdentifier actor, DesignBase design, ApplySettings settings)
+    {
+        objects.Update();
+        Apply(actor, objects.TryGetValue(actor, out var d) ? d : ActorData.Invalid, design, settings);
+    }
+
+    public void Apply(ActorIdentifier actor, ActorData data, DesignBase design)
+        => Apply(actor, data, design, ApplySettings.ManualWithLinks);
+
+    public void Apply(ActorIdentifier actor, ActorData data, DesignBase design, ApplySettings settings)
+    {
+        if (!actor.IsValid || !data.Valid)
+            return;
+
+        if (!stateManager.GetOrCreate(actor, data.Objects[0], out var state))
+            return;
+
+        stateManager.ApplyDesign(state, design, ApplySettings.ManualWithLinks);
+    }
+}
diff --git a/Glamourer/State/StateManager.cs b/Glamourer/State/StateManager.cs
index 1b190b9..6ea28d9 100644
--- a/Glamourer/State/StateManager.cs
+++ b/Glamourer/State/StateManager.cs
@@ -68,6 +68,9 @@ public sealed class StateManager(
         if (TryGetValue(identifier, out state))
             return true;
 
+        if (!actor.Valid)
+            return false;
+
         try
         {
             // Initial Creation, use the actors data for the base data,