So, I definitely stopped by Old Navy this weekend to check out that dress (click) - especially after I heard it was on additional sale. It wasn't quite as cute when I first found it on the rack, but when I tried it on, I really liked it. It almost has a vintage-y style cut to it and it's def super comfy. I could use to take the skirt up a tad b/c I'm kinda on the short side, but all in all it's a nice, easy dress. If you do go to get it, make sure you stick true to your size or even one down - the back is a tad loose and can easily show your bra if it slips down too much - at least, that's what happened to me when I wore it today.
If you're looking for cheap clothes, Old Navy had tons of stuff on sales and huge markdowns on their sale racks. I was in a bit of a rush, so I didn't get to look for very long, but I did score a cute yellow and white striped henley tank for $10 while I was there (can't find it onine to link to it) and I thought this stripey dress was insanely cute, but since I've already gone over my budget this month, it will have to wait.