Hey, I do this! Mine are more complicated though, panties are Very uncomfortable without a separate crotch piece. A seam rubbing in the tender bits is absolutely horrible. I made this pair for my little sis'. There were tons more but I never took any pictures. I'm working on another set for a craft show though, I can post pictures when they're done.
These hold up well, they're about 4 years old in this picture (sorry no action shot, lol).
Hey, glad you like them! They take a ridiculous amount of time actually, that elastic is very fussy to stitch on. I'm hoping that making them assembly line style will be a bit faster. I have a few pairs sewn and waiting for trim and a whole lot more pairs waiting to be sewn then trimmed. I'm away for the month of June but will hopefully get them all done in July in time for a craft show. I'll even try to get an action shot or two .