mar2195 on "[Plugin: WooCommerce - excelling eCommerce] Stop showing OUT OF STOCK size only - Not Item"

WooCommerce 2.0.4

I have a shirt - Small, Med, Large

I know how to get an item to not display if OUT OF STOCK. How do I get only the 'size attribute' (i.e.: Small, etc.) to not display when the size is no longer available?

Thanks.

http://wordpress.org/extend/plugins/woocommerce/