diff --git a/src/components/EmailHeader/EmailHeader.md b/src/components/EmailHeader/EmailHeader.md
index e163f38..522c3dd 100644
--- a/src/components/EmailHeader/EmailHeader.md
+++ b/src/components/EmailHeader/EmailHeader.md
@@ -1,9 +1,64 @@
-Description of EmailHeader.
+Displays an email header with name, email, time sent, and recipients if present.
 
+---
+
+Default usage, without props.
 ```jsx
 import EmailHeader from "./EmailHeader";
 <EmailHeader />
 ```
 ```jsx static
 <EmailHeader />
+```
+
+With `datetime`, `from_name` and `from_email` props. When `first_name` is passed, the [UserAvatar](/#/Components/UserAvatar) will display the first letter of the name.
+```jsx
+import EmailHeader from "./EmailHeader";
+
+const demo_data = {
+    "datetime": "2020-05-11T13:44:12+0000",
+    "from_name": "Di Wang",
+    "from_email": "wang2039@purdue.edu",
+};
+
+<EmailHeader datetime={demo_data.datetime} from_name={demo_data.from_name} from_email={demo_data.from_email} />
+
+```
+```jsx static
+<EmailHeader datetime={demo_data.datetime} from_name={demo_data.from_name} from_email={demo_data.from_email} />
+```
+
+You can add to/cc data by passing `to` and `cc` props.
+```jsx
+import EmailHeader from "./EmailHeader";
+
+const demo_data = {
+    "datetime": "2020-05-11T13:44:12+0000",
+    "from_name": "Di Wang",
+    "from_email": "wang2039@purdue.edu",
+    "to": [
+        {
+            "name": "'cesite@ecn.purdue.edu'",
+            "email": "cesite@ecn.purdue.edu"
+        }
+    ],
+    "cc": [
+        {
+            "name": "Zavattieri, Pablo D",
+            "email": "zavattie@purdue.edu"
+        }
+    ]
+};
+
+<EmailHeader 
+    datetime={demo_data.datetime} from_name={demo_data.from_name} from_email={demo_data.from_email} 
+    to={demo_data.to} cc={demo_data.cc}
+/>
+
+```
+```jsx static
+<EmailHeader 
+    datetime={demo_data.datetime} from_name={demo_data.from_name} from_email={demo_data.from_email} 
+    to={demo_data.to} cc={demo_data.cc}
+/>
 ```
\ No newline at end of file