1285 is a Tracy Reese design. I found a similar dress in her Pre-Fall 2011, but it's printed and longer. It looks great, but I definitely want this in a solid. (not white). Did some Googling and found this:
Go to the site for closeups of the dress.
8797 is a shirtdress with the "mullet" hem. I've seen these from several retailers, but my absolute favorite rendition is by NiniStyle. (she's from Dallas too!!)