custom post types limit display

Hi, I wanted to limit the display of my custom post types to 5, any ideas how to accomplish this?

please look at my current code below

<?php

get_header(); // This fxn gets the header.php file and renders it 

query_posts( 'post_type=pattern' );

?>
	<div id="two-column" class="row">
			<div class="span3">
				<h4>Come Visit Stencil Land!</h4>
				<p>Come meet us at our brand new Stencil Land retail location. <strong>7503 Madison St. in Forest Park!</strong> We're the perfect place to come to craft with your kids for some quality time or have a party. We do birthdays, showers, Christenings, bachelorettes—you name it. <a href="">(Learn More)</a></p>
				<hr width="70%">
				<h4>GALLERY</h4>
				<p><a href="gallery.html"><img src="<?php echo get_bloginfo('template_directory'); ?>/img/gallery4.png" width="220" height="220"></a></p>
				<hr width="70%">
				<h4>HOW TO</h4>
				<p><a href="howto.html"><img src="<?php echo get_bloginfo('template_directory'); ?>/img/how.jpg" width="220" height="85" border="0"></a></p>
				<hr width="70%">
				<h4>TWEET</h4>
				<hr width="70%">
			</div>
			<div class="span7">
				<div class="row products">
					<h1><img src="<?php echo get_bloginfo('template_directory'); ?>/img/hot-patterns.png" alt="hot patterns" /></h1>
					<p class="category">
						<a href="shop.html">VIEW ALL</a>
						<a href="">NATURE</a>
						<a href="">SYMBOLS</a>
						<a href="">KIDS</a>
						<a href="">HOLIDAY</a>
						<a href="">THOUGHTS</a>
					</p>

                    <?php if (have_posts()) : while (have_posts()) : the_post(); ?>

					<div class="span4">
                        <?php
                            $field = get_field_object('label-category-color');
                            $value = get_field('label-category-color');
                            $label = $field['choices'][ $value ];
                        ?>
						<div class="span1 boxText" style="background-color: <?php the_field('label-category-color'); ?>;"><?php echo $label; ?></div>
                            <div class="productTitle">
                                <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
                            </div>
						<a href="<?php the_permalink(); ?>"><?php the_post_thumbnail(); ?></a>
					</div>

                    <?php endwhile; endif; ?>
				</div><!-- /products -->

                <?php get_template_part('tools'); ?>

                <!-- /tools -->
			</div>
		</div><!-- /two-column -->
		<div id="chief-column" class="row">
			<div class="span4">
				<img src="<?php echo get_bloginfo('template_directory'); ?>/img/lindacso.png" alt="xxx xxx" width="250" height="324">
			</div>
			<div class="span7">
				<p>"Let's make something beautiful!"</p>
				<p><em>xxx xxx</em></p>
				<p>Chief Stenciling Officer</p>
			</div>
		</div><!-- /chief-column -->
<?php get_footer(); ?>