I can only echo the previous reviewer (down to the fact that I, too, just lost a lot of weight and needed new undies). The thinness of the material is good news and bad news - on one hand, it's really comfortable (you simply don't feel them at all); on the other hand, they look a little old-ladyish (they're more brief-like and less hipster-like). Next time (if there is a next time) I'd get a smaller size and bikinis. But if I'm wearing something tight or slinky, these are my go-to undies, so I can't give them less than four stars.