I found my bm dresses at JC Penny on sale for $45 each. I'm a bm in my friends wedding, she picked out dresses at David's Bridal that were $130 each. When I was looking for the bm dresses for my wedding I saw the exact same dress for $60 at Penny's 2 days after I bought it at David's.
Re: Little Rock BM dresses
I have no idea on price tags for these but I hope this helps a little.