Tank dress tutorial & giveaway

So, I wrote the tank dress tutorial last night, and was planning on posting it. However, then I thought... maybe I should wait until after the giveaway? I'm not sure- I'd like some input! I taught my sister, who has done some sewing but not a ton, how to make one yesterday and used it for the tutorial. Here's a picture of how it turned out:

It's hard to tell in the picture, but the aqua tank top picks up the colors of the aqua flowers in the skirt beautifully. Guess what her favorite color is??