Email Variable Reference
From Shopify Wiki
Emails sent out from your shop are rendered with Liquid, just like the pages that make up your storefront.
All email templates have access to the properties of their corresponding order. The Shipping confirmation and Shipping update templates also have access to a Fulfillment object.
[edit]
Example new order notification for store admins
subject:
[{{shop_name}}] New Order
body:
{{ shop_name }},
{{ billing_address.name }} placed a new order with you today ({{ date | date: "%b %d %I:%M%p" }}).
Payment method:
{{ gateway }}
Delivery method:
{{ shipping_method.title }}
Shipping address:
{{ shipping_address.name }}
{{ shipping_address.street }}
{{ shipping_address.city }}, {{ shipping_address.province }} {{ shipping_address.zip }}
{{ shipping_address.country }}
{{ shipping_address.phone }}
{% for line in line_items %}
{{ line.quantity }}x {{line.title }} (sku: {{ line.sku }})
Colour: {{ attributes.COLOUR }}
{% endfor %}
For a complete list of accessible variables please refer to Order
