I have found the holy grail of undies! I didn't know what I was missing until I found these... I had to share so you too can experience the glory of the underpants They aren't the most attractive pair of undies in the world, but they're not bad. I don't see the polka dot ones on amazon, I got them at tj maxx but am ordering more online. They say the prevent muffin top & will stay in place all day, and they do!! Try them, you'll thank me : )
http://www.amazon.com/Warners-Womens-V-Front-Hipster-Black/dp/B00116ZZV6/ref=sr_1_7?ie=UTF8&qid=1353929719&sr=8-7&keywords=warner%27s+underwear