Do you have any brands and links for see-through leggings? I was thinking the same thing but can’t find anything.
Oh man, let me see if I can remember where I got some good ones...I actually stopped flashing for around 8 months and threw away all my thongs and most my leggings, but I just started back again two days ago. Let me preface it by saying I'm a really big black guy (think like a retired NFL linebacker who has put on a few pounds), so I look for small/medium leggings that'll stretch. If you're smaller, you might want to look for things more sheer, but OTOH, since I'm black it's harder to "see through" unless I wear high-contrast thongs/panties.
I looked and I have some
XS George "leggings." They're pretty comfortable, kinda like long underwear, and kinda sheer. While it's a bit on the conservative side, I can still see the panties in the mirror, and I'd wear them flashing. They're a bit long though, so natural asscrack/thong won't be shown by just walking. I really don't remember where I got these from, so sorry about that. I also have
small ClimateRight leggings, that I'm 80% sure I got from Walmart. These are much more sheer, and pretty low-rise so crack could be shown if wanted. Those are the only two (out of like 5 that I still have) that I'd consider a good amount of see-thru.
I also want to go through my process (that I remember) of choosing leggings and some tips flashing. I do remember going through a leggings, looking for ones that are sheer, but not too sheer. Online, I would read the reviews, looking for complaints of the leggings being too sheer (but overall, it's a crapshoot). Then I'd order a couple of sizes (if not one size fits all). In-person, I'd just try them on in-store, specifically bending over in the mirror, because daylight will make leggings more see-thru than you'd think. I also like asscrack flashing, so I'd also look for leggings that fall a bit when I bend over, or walk.
Other tips: make sure your dick fits in the thong's front, especially for the more sheer ones (I'm a grower, so it isn't a problem). For ones that aren't too sheer, I'll sometimes pull the front below the balls, so I can get a decent-sized (especially for me) bulge in order to attract attention. Just be careful, because sometimes overly paranoid people can get very suspicious, so make sure neither your bare dick nor pubic hair can be seen from the front, and you should be good. Also, try wearing the leggings backwards. I find that often I can get more ass/thong peeping out from the back that way, while also reducing frontal exposure. Also, I'd like to note that most girls probably won't comment on seeing the thong through the leggings, but if it's peeking out the top (when you want it to, of course), it attracts much more attention. Most of the "omg they're also seethru" comments have come from girls already saw it popping out the back.
On other see-thru clothing, I've also had a lot of success with these see-thru cotton white shorts that I got in-store from Polo. I can also adjust these (non-elastic waistband) pretty easily to either show crack/thong or not to. But I've gotten A LOT of comments from drunk people (girls and guys) saying they can see my panties. And they're not as "weird" as leggings, so that's a plus.