A really cute idea I've seen is at www.strappity.com.  If you're going to show strap, make sure it's a cute one!  And this has the added benefit of being eureka's company, who just joined the Lighthouse board too, a few days before I did. 

Wish I could shop there but I'm a bit too on the busty-licious side myself.  Industrial-strength bras and all...

Eureka, I hope you don't mind my plugging your business for you...