Get Custom Field Image Loop

<?php
						$imagem = new WP_Query(array(
							'post_type' => 'post',
							'posts_per_page' => -1, //Se deixar em branco ele pega o default do Admin, Deixe -1 para ilimitado
							'meta_key' => 'imagem', //Aqui fica o name do seu custom_field (é o que está no select dropdown)
							'orderby' => 'meta_value', //Deixe assim
							'order' => 'DESC', //Do maior para o menor, mude para ASC se quiser do menor para o maior.
							'category_name' => 'outfits'
						));

						while ($imagem->have_posts()): $imagem->the_post();
						$link = get_post_meta( $post->ID, 'imagem', true );

						    echo '
<ul>';
						    echo '
<li><a href="#"><img src="'.$link.'" width="621"/></a></li>
';
						    echo '</ul>
';

						endwhile
					?>

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Depends on how you want to specify multiple image URLs. You could simply enter the URLs in your custom field separated by commas. Then after you get_post_meta() you would explode() the field value. Then run a foreach loop on the resulting array. After using trim() on the URL, you can echo out the necessary HTML.

Hi bcworkz, Thanks by the answer, Would you show me a example, sorry but I don’t have much knowledges about that. ??

Ps: sorry about my bad english.

Typical field value:
https://example.com/wp-content/uploads/2012/08/image1.jpg,https://example.com/wp-content/uploads/2012/08/image2.jpg

Typical template code, inside the “Loop” (untested):

$imgs = get_post_meta(get_the_ID(), 'images', true);
$images = explode(',', $imgs);
foreach($images as $image) {
   $image = trim($image); //just in case somebody entered whitespace with commas
   echo "<img src=\"$image\"><br>";
}