The Granny Panties!
in fact, i was wearing something just like this yesterday - in the morning, running around doing stuff before i got dressed
don't get your knickers in a twist YLFers (so to speak), but i would have ToTally worn these when i was 20!! tho i would have styled them with opaqued tights in a nice acid green or 'flesh color'. I love the way they look like superheroine shorts but at the same time like the most unflattering, way too functional underwear.
finally, today's younguns have something truly shocking to wear that hasn't been done to death by their parents! steph