Belly support belt

Lauren
At my 24 week check up my Dr. suggested that I buy a belly support belt to help relieve some pelvic pressure I'm having. Since my appointment I've purchased new cushioned Skechers for walking by still having a bit of pain so I am going to give the belt a try. 
Does anyone out there have a good recommendation or brand of support belt they prefer? I am clueless. I need something super comfortable and affordable. Thanks!