Again, I got a little bit inspired by Love Aesthetics and this is literally one of the quickest DIY's I've ever done. I have just recently bought a new pair of leather leggings, because my old leather pants had ripped in the waist area. So, I was left with some cool looking fabric, which I was just dying to re-use and this is what I did.
If you can notice by the shape, you can see how the bag is just an upper part (the thigh part) of the pant, turned upside down and just a little bit adjusted by the lenght, so it wouldn't appear too long. Then, since I don't know how to sew well, I just used a hot glue gun to glue the bottom together (turned it inside out and glued the ends), I carefully cut out the holes for the hands and I got a simple, cool looking bag. And then when I folded everything downwards, I also got a clutch. So, there you go, two in one.