Banner Design Please

Hi, I'm looking for a top designer to put together a few banners for my website - Adult Boutique. I'm looking for a postage banner to replace the one on my front page. See [login to view URL] Something a lot more professional, similar to the banners on this website [login to view URL] (the 15 up the top that you can flick through) I'm looking at having 3-4 put together, rather quickly. I will pay $10 for the job, willing to take on a first timer and can give them EXCELLENT feedback to get them started. Thanks