SHOPIFY: Add SOLD OUT OVERLAY to Product Images

SHOPIFY: Add SOLD OUT OVERLAY to Product Images

Cancelled

Job Description

Add sold out overlay to product images, so that sold out products on the SHOPIFY collection page will look like this:
http://www.thetinselrack.com/ttr-label

SHOPIFY EXPERTS ONLY.

There's also a tutorial example here, but I want the overlay to stretch over the entire width of the image like the website link provided above.
http://wiki.shopify.com/How_to_add_a_Sold_Out_Overlay_to_product_images