// Lets create the function to house our form
    function woocommerce_catalog_page_ordering() {
        // change default number of products per page
    add_filter( 'loop_shop_per_page', create_function( '$cols', 'return 12;' ), 20 );
    ?>
            <form action="" method="POST" name="results" class="store-perpage">
                    <span class="font-perpage">Show</span> <select name="woocommerce-sort-by-columns" id="woocommerce-sort-by-columns" class="sortby" onchange="document.forms['results'].submit();">
                    <?php

            //  This is where you can change the amounts per page that the user will use  feel free to change the numbers and text as you want, in my case we had 4 products per row so I chose to have multiples of four for the user to select.
                $shopCatalog_orderby = apply_filters('woocommerce_sortby_page', array(
                                    ''        => __('',  'woocommerce'),
                    '12'      => __('12',  'woocommerce'),
                    '20'      => __('20',  'woocommerce'),
                    '32'      => __('32',  'woocommerce'),
                    '48'      => __('48',  'woocommerce'),
                                    '-1'      => __('all', 'woocommerce'),
                ));

                foreach ( $shopCatalog_orderby as $sort_id => $sort_name )
                    echo '<option value="' . $sort_id . '" ' . selected( $_SESSION['sortby'], $sort_id, false ) . ' >' . $sort_name . '</option>';
            ?>
                    </select>
            <span class="font-perpage">Item('s) Per Page!</span>
            </form>
    <?php

    }

    // now we set our cookie if we need to
    function dl_sort_by_page($count) {
      if (isset($_COOKIE['shop_pageResults'])) { // if normal page load with cookie
         $count = $_COOKIE['shop_pageResults'];
      }
      if (isset($_POST['woocommerce-sort-by-columns'])) { //if form submitted
        setcookie('shop_pageResults', $_POST['woocommerce-sort-by-columns'], time()+1209600, '/', 'itestwebpageshere.biz', false); //this will fail if any part of page has been output- hope this works!
        $count = $_POST['woocommerce-sort-by-columns'];
      }
      // else normal page load and no cookie
      return $count;
    }

    add_filter('loop_shop_per_page','dl_sort_by_page');
    add_action( 'woocommerce_before_shop_loop', 'woocommerce_catalog_page_ordering', 20 );