That is strange that they have two options, both of which are pink (one solid one pink & brown) but no male colors. I think this is the one you are talking about. Maybe the picture will give others an idea of somewhere else to look. Or maybe a YT seamstress could whip one up?
PETCO Smoochie Pooch Pink Ruffle Bomber Dog Jacket at PETCO
It does look like an excellent design. I always wondered why more dog apparell didn't zip up the back like this. Seems like it would be easier to put on to me.