You did a great job with this cosplay! I made the same ones, Sora for myself and Riku for someone else to play, and it was a lot of fun to do. I was curious about the colour you chose for your wig! It's quite a blue tone, which I thought was unusual. You both look fantastic though.
I got so bloody confused searching for a Riku wig XD On the cover art is looks grey with hints of blue. When he's out of the dream world it looks mostly blue. When he's in the dream would it looks purple-blue. And then there's some concept art where it's light blue... And then there's some concept art where it's light grey...
so I have a ton of images on my computer and trying to match them all to one wig XD I should have just picked one and stuck with it XD In the end I picked one that looked in the thumbnail to look like a super pale blue... but then when it came in it really wasn't that pale it's not the best color I admit.
Aw, it sucks when that happens! I once ordered a wig that looked yellow-orange in the photo...and it turned out to be dark orangey-brown when I got it. It was really disappointing, despite the wig being good quality otherwise. Well, I still think it's a great cosplay overall! You mentioned you don't like those colours on you, but I think you look fantastic.