WTF i thought that was a little bowtie on the hair AAAAAAAAAAAAAAA
edIt: actually still fairly sure it is
1. the text and 'tie' are both very similar colors. the difference is basically within a few units of each other.
difference in color selected from 2 random pixels in both the text and 'tie':
it's also very compressed. espio has an astolfo wig which has a tie there but they also have their legs spread open and most of their body is offscreen which is uhhhhh. might also just be the filter though.