Zazzle, one of those online shops that lets you create t-shirts and other swag with custom logos and images, can now print directly onto custom Keds sneakers. Pity that they only offer shoes in women's sizes or I'd take this slapped together version with my dog — upside down his face flaps become somewhat lurid — and make something genuinely snazzy.
You can buy a pair of custom sneakers from Zazzle for $50 to $60. And again, my example is really poor. There are a lot more controls and features you can use to tweak instead of just slapping an uploaded image into the first place you could find.