The Hip-T is pretty amazing. The Hip-T is designed to cover your plumbers crack, thong and the muffin top. and to help make shorter shirts longer by putting another layer underneath it. It's not Uncomfortable and it doesn't come up too high to feel like a second shirt, It's just a Hip-T and Just sits on the hips.
I have the Solid Black Hip-T and Love it. It goes under any shirt I own. Next I want to get a lace one to help spruce up some plain t-shirts of mine.
I honestly Wear this Hip-T about 4 days a week. Love everything about it, and now when I bend over to pick up my 2 yr old daughter I don't feel like people are staring at my Plumber's crack!
The Hip-T comes in a variety of colors, lace, or even the zebra print. The sizes are great too - anything from XXS, fitting a 10 year old to 3XL. It fits comfortably over the top of your pants and gives you the look that you have a cute shirt underneath.