diff --git a/public/media/mike.png b/public/media/mike.png
new file mode 100644
index 0000000..6aee637
Binary files /dev/null and b/public/media/mike.png differ
diff --git a/src/app/(pages)/layout.tsx b/src/app/layout.tsx
similarity index 100%
rename from src/app/(pages)/layout.tsx
rename to src/app/layout.tsx
diff --git a/src/app/not-found.tsx b/src/app/not-found.tsx
new file mode 100644
index 0000000..076c157
--- /dev/null
+++ b/src/app/not-found.tsx
@@ -0,0 +1,44 @@
+import { ReactElement } from "react";
+import Image from "next/image";
+import { Button } from "@/components/ui/button";
+import Link from "next/link";
+import { ArrowLeftIcon } from "@heroicons/react/24/outline";
+
+/**
+ * The not found page.
+ *
+ * @return the page jsx
+ */
+const NotFoundPage = (): ReactElement => (
+    <main className="min-h-screen flex justify-center items-center">
+        <div className="flex gap-10">
+            {/* Image */}
+            <Image
+                src="/media/mike.png"
+                alt="Mike Wazowski"
+                width={128}
+                height={128}
+            />
+
+            {/* Message */}
+            <div className="flex flex-col justify-center">
+                <div className="flex flex-col gap-0.5">
+                    <h1 className="text-3xl font-bold">Wrong Door!</h1>
+                    <p className="max-w-72 text-lg opacity-75">
+                        The page you were looking for could not be found.
+                    </p>
+                </div>
+                <Link className="mt-3" href="/dashboard">
+                    <Button
+                        className="p-0 gap-2 hover:bg-transparent hover:opacity-75 transition-all transform-gpu"
+                        variant="ghost"
+                    >
+                        <ArrowLeftIcon className="w-4 h-4" />
+                        Return to App
+                    </Button>
+                </Link>
+            </div>
+        </div>
+    </main>
+);
+export default NotFoundPage;
diff --git a/src/components/dashboard/sidebar/sidebar.tsx b/src/components/dashboard/sidebar/sidebar.tsx
index ce0561d..fa9c3b5 100644
--- a/src/components/dashboard/sidebar/sidebar.tsx
+++ b/src/components/dashboard/sidebar/sidebar.tsx
@@ -34,7 +34,7 @@ const Sidebar = (): ReactElement => {
                     Pulse App
                 </h1>
             </Link>
-            <Separator className="w-32 my-3.5" />
+            <Separator className="w-48 my-3.5" />
 
             {/* Content */}
             <OrganizationSelector />