I have found lots of clothing websites that focus almost exclusively on selling retro evening gowns. These sites had a variety of vintage prom dresses in styles from every decade dating back to the 1920s. I noticed that these online retailers stocked more sizes than the department stores at the mall, and the prices were a lot cheaper too. Plus, I saw that all of the websites had sizing charts to help customers get that perfect fit for that retro evening gowns. I have to admit that looking at all these vintage prom dresses made me a bit nostalgic for my own high school days. Obviously there's no going back for me, but at least I can still look forward to the time when my kids will go to their formal dances. I'm sure we'll have a blast shopping for their gowns!