Please help

I’m having some issues with the images getting cut off on some of my pages. I have tried editing the image, editing the thumbnails, regenerating thumbnails and nothing seems to work. Below is a link so you can view “Full Blooded Irish” image that is being cut off. Is there something that I’m doing wrong to view this entire image? Any suggestions would be great! Thanks!

http://www.mh-grafix.com/product-category/printed-apparel/