Ahh yes sorry
To change those sizes go to atelier/woocommerce/content-products.php:
if ( $masonry_thumb_size == "large" ) {
$classes[] = 'col-sm-6 size-large';
$width = 'col-sm-6';
$thumb_width = 800;
$thumb_height = 650;
} else if ( $masonry_thumb_size == "tall" ) {
$classes[] = 'col-sm-3 size-tall';
$width = 'col-sm-3';
$thumb_width = 400;
$thumb_height = 800;
} else {
$classes[] = 'col-sm-3 size-standard';
$width = 'col-sm-3';
$thumb_width = 400;
$thumb_height = 320;
}
However don’t forget that the ‘tall’ images height must be 2x the standard height, and the ‘wide’ images width needs to be 2x the standard width
– Kyle