/cgl/ - Cosplay & EGL

I'm cosplaying for the first time for AN next weekend and I'm starting to get worried. I've been wanting to cosplay for years but I've been waiting to have the knowledge, money, fitness etc. but I'm still having doubts mainly because I'm going to be using a dark brown wig for Kotori since I have tan skin. I've seen tan/dark girls use light hair for Kotori and personally I think it looks really off. I metioned this in a previous thread and someone brought up how the earlier LL! designs feature Kotori with dark hair but I'm still feeling nervous.

Am I making this a bigger thing than it is or should I just cosplay something else?