Nah, it's not a useless comment - you answered the question in the title I made just to get people to comment like this. I mostly post for attention anyway, it'd suck if no one posted comments they deem "useless".
And yeah, the clothing looks damn fabulous, I love it. But AAAAAAAA why is the character another generic anime girl only distinguishable by the clothing? I miss me some diversity in mascots :(
I am delighted to report that I have never seen an "Ultrakill" and therefore am unable to adequately understand your doubtless hilarious/eye-opening/(insert adjective here) reference.