woocommerce/templates/myaccount/view-order.php

<?php
/**
 * View Order
 *
 * Shows the details of a particular order on the account page.
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/myaccount/view-order.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see     http://docs.woothemes.com/document/template-structure/
 * @author  WooThemes
 * @package WooCommerce/Templates
 * @version 2.6.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

wc_print_notices(); ?>

<?php wc_get_template( 'myaccount/navigation.php' ); ?>

<div class="woocommerce-MyAccount-content">
	<p><?php printf( __( 'Order #<mark class="order-number">%s</mark> was placed on <mark class="order-date">%s</mark> and is currently <mark class="order-status">%s</mark>.', 'woocommerce' ), $order->get_order_number(), date_i18n( get_option( 'date_format' ), strtotime( $order->order_date ) ), wc_get_order_status_name( $order->get_status() ) ); ?></p>

	<?php if ( $notes = $order->get_customer_order_notes() ) : ?>
		<h2><?php _e( 'Order Updates', 'woocommerce' ); ?></h2>
		<ol class="woocommerce-OrderUpdates commentlist notes">
			<?php foreach ( $notes as $note ) : ?>
			<li class="woocommerce-OrderUpdate comment note">
				<div class="woocommerce-OrderUpdate-inner comment_container">
					<div class="woocommerce-OrderUpdate-text comment-text">
						<p class="woocommerce-OrderUpdate-meta meta"><?php echo date_i18n( __( 'l jS \o\f F Y, h:ia', 'woocommerce' ), strtotime( $note->comment_date ) ); ?></p>
						<div class="woocommerce-OrderUpdate-description description">
							<?php echo wpautop( wptexturize( $note->comment_content ) ); ?>
						</div>
		  				<div class="clear"></div>
		  			</div>
					<div class="clear"></div>
				</div>
			</li>
			<?php endforeach; ?>
		</ol>
	<?php endif; ?>

	<?php do_action( 'woocommerce_view_order', $order_id ); ?>
</div>