Emmy, thanks for the reply. It's been a few weeks and I've seen exactly what you're talking about with the gap between the top and the bottom when you bend over or squat (bare skin). Some of the girls where I work do the same as you and it looks great! They even wear neon green or hot pink and it looks pretty cool. So I've come around on the long-sleeve t shirt and am not tucking mine in, either. So far, I've only worn my collection of white long-sleeve tees but I have a black one for winter and will get a few other colors.