I only recently fell in love with this version of Kasumi, but I think it's even cuter than her signature dress in its various colors.

I made the top one night, but the pants took me several days to finish. The white, red, and pink fabrics are casa satins and the gold details are crepe satin. The pants themselves were very easy to construct, but the designs on them took forever. I made the designs from heat n' bond and gold crepe satin. It took me two solid days of working to draw out each design, then cut them out for each pant leg and then arrange the designs symmetrically on both legs - I had hand cramps for about a week from all that cutting!
The time was well worth it though - I adore the pants and they turned out beautifully. I'm very happy I made this costume, since it's rarely cosplayed, but it still has a signature Kasumi look to it.