These:
http://www.zappos.com/n/p/dp/4938372/c/585.html
In red!
Honestly though, there are sooo many different kinds of casual type shoes...loafers, mary janes, with heels, without heels...browse around zappos and see what style fits you.
Disclaimer: I don't work for zappos, but I like buying from them--free shipping, excellent service, great variety.
Gosh I want the boots linked above so badly....