diff --git a/src/Perspex.Styling/Styling/IStyle.cs b/src/Perspex.Styling/Styling/IStyle.cs
index e8821349dd..4404853bf0 100644
--- a/src/Perspex.Styling/Styling/IStyle.cs
+++ b/src/Perspex.Styling/Styling/IStyle.cs
@@ -9,9 +9,12 @@ namespace Perspex.Styling
     public interface IStyle
     {
         /// <summary>
-        /// Attaches the style to a control if the style matches.
+        /// Attaches the style to a control if the style's selector matches.
         /// </summary>
         /// <param name="control">The control to attach to.</param>
-        void Attach(IStyleable control);
+        /// <param name="container">
+        /// The control that contains this style. May be null.
+        /// </param>
+        void Attach(IStyleable control, IStyleHost container);
     }
 }
diff --git a/src/Perspex.Styling/Styling/Style.cs b/src/Perspex.Styling/Styling/Style.cs
index c8f4144977..f32856187e 100644
--- a/src/Perspex.Styling/Styling/Style.cs
+++ b/src/Perspex.Styling/Styling/Style.cs
@@ -3,6 +3,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Reactive.Linq;
 
 namespace Perspex.Styling
 {
@@ -41,16 +42,29 @@ namespace Perspex.Styling
         /// Attaches the style to a control if the style's selector matches.
         /// </summary>
         /// <param name="control">The control to attach to.</param>
-        public void Attach(IStyleable control)
+        /// <param name="container">
+        /// The control that contains this style. May be null.
+        /// </param>
+        public void Attach(IStyleable control, IStyleHost container)
         {
-            var description = "Style " + Selector.ToString();
-            var match = Selector.Match(control);
+            if (Selector != null)
+            {
+                var description = "Style " + Selector.ToString();
+                var match = Selector.Match(control);
 
-            if (match.ImmediateResult != false)
+                if (match.ImmediateResult != false)
+                {
+                    foreach (var setter in Setters)
+                    {
+                        setter.Apply(this, control, match.ObservableResult);
+                    }
+                }
+            }
+            else if (control == container)
             {
                 foreach (var setter in Setters)
                 {
-                    setter.Apply(this, control, match.ObservableResult);
+                    setter.Apply(this, control, null);
                 }
             }
         }
@@ -61,7 +75,14 @@ namespace Perspex.Styling
         /// <returns>A string representation of the style.</returns>
         public override string ToString()
         {
-            return "Style: " + Selector.ToString();
+            if (Selector != null)
+            {
+                return "Style: " + Selector.ToString();
+            }
+            else
+            {
+                return "Style";
+            }
         }
     }
 }
diff --git a/src/Perspex.Styling/Styling/Styler.cs b/src/Perspex.Styling/Styling/Styler.cs
index c129b90908..67f8bc537f 100644
--- a/src/Perspex.Styling/Styling/Styler.cs
+++ b/src/Perspex.Styling/Styling/Styler.cs
@@ -21,7 +21,7 @@ namespace Perspex.Styling
 
             if (global != null)
             {
-                global.Styles.Attach(control);
+                global.Styles.Attach(control, null);
             }
 
             if (styleContainer != null)
@@ -50,7 +50,7 @@ namespace Perspex.Styling
                 }
             }
 
-            container.Styles.Attach(control);
+            container.Styles.Attach(control, container);
         }
 
         private IStyleHost GetParentContainer(IStyleHost container)
diff --git a/src/Perspex.Styling/Styling/Styles.cs b/src/Perspex.Styling/Styling/Styles.cs
index 2ebf858cd6..877235a337 100644
--- a/src/Perspex.Styling/Styling/Styles.cs
+++ b/src/Perspex.Styling/Styling/Styles.cs
@@ -5,13 +5,23 @@ using Perspex.Collections;
 
 namespace Perspex.Styling
 {
+    /// <summary>
+    /// A style that consists of a number of child styles.
+    /// </summary>
     public class Styles : PerspexList<IStyle>, IStyle
     {
-        public void Attach(IStyleable control)
+        /// <summary>
+        /// Attaches the style to a control if the style's selector matches.
+        /// </summary>
+        /// <param name="control">The control to attach to.</param>
+        /// <param name="container">
+        /// The control that contains this style. May be null.
+        /// </param>
+        public void Attach(IStyleable control, IStyleHost container)
         {
             foreach (IStyle style in this)
             {
-                style.Attach(control);
+                style.Attach(control, container);
             }
         }
     }
diff --git a/tests/Perspex.Styling.UnitTests/StyleTests.cs b/tests/Perspex.Styling.UnitTests/StyleTests.cs
index 8ab7c786ab..cda975b597 100644
--- a/tests/Perspex.Styling.UnitTests/StyleTests.cs
+++ b/tests/Perspex.Styling.UnitTests/StyleTests.cs
@@ -24,7 +24,7 @@ namespace Perspex.Styling.UnitTests
 
             var target = new Class1();
 
-            style.Attach(target);
+            style.Attach(target, null);
 
             Assert.Equal("Foo", target.Foo);
         }
@@ -42,7 +42,7 @@ namespace Perspex.Styling.UnitTests
 
             var target = new Class1();
 
-            style.Attach(target);
+            style.Attach(target, null);
             Assert.Equal("foodefault", target.Foo);
             target.Classes.Add("foo");
             Assert.Equal("Foo", target.Foo);
@@ -50,6 +50,43 @@ namespace Perspex.Styling.UnitTests
             Assert.Equal("foodefault", target.Foo);
         }
 
+        [Fact]
+        public void Style_With_No_Selector_Should_Apply_To_Containing_Control()
+        {
+            Style style = new Style
+            {
+                Setters = new[]
+                {
+                    new Setter(Class1.FooProperty, "Foo"),
+                },
+            };
+
+            var target = new Class1();
+
+            style.Attach(target, target);
+
+            Assert.Equal("Foo", target.Foo);
+        }
+
+        [Fact]
+        public void Style_With_No_Selector_Should_Not_Apply_To_Other_Control()
+        {
+            Style style = new Style
+            {
+                Setters = new[]
+                {
+                    new Setter(Class1.FooProperty, "Foo"),
+                },
+            };
+
+            var target = new Class1();
+            var other = new Class1();
+
+            style.Attach(target, other);
+
+            Assert.Equal("foodefault", target.Foo);
+        }
+
         [Fact]
         public void LocalValue_Should_Override_Style()
         {
@@ -66,7 +103,7 @@ namespace Perspex.Styling.UnitTests
                 Foo = "Original",
             };
 
-            style.Attach(target);
+            style.Attach(target, null);
             Assert.Equal("Original", target.Foo);
         }
 
@@ -97,7 +134,7 @@ namespace Perspex.Styling.UnitTests
             List<string> values = new List<string>();
             target.GetObservable(Class1.FooProperty).Subscribe(x => values.Add(x));
 
-            styles.Attach(target);
+            styles.Attach(target, null);
             target.Classes.Add("foo");
             target.Classes.Remove("foo");
 
@@ -119,7 +156,7 @@ namespace Perspex.Styling.UnitTests
 
             var target = new Class1();
 
-            style.Attach(target);
+            style.Attach(target, null);
 
             Assert.Equal("Foo", target.Foo);
         }
@@ -139,7 +176,7 @@ namespace Perspex.Styling.UnitTests
 
             var target = new Class1();
 
-            style.Attach(target);
+            style.Attach(target, null);
 
             Assert.Equal("foodefault", target.Foo);
             target.Classes.Add("foo");