Use more mild colors, like a darker, more pale pink, ect. and make some more borders around the armor, the colors just look like their on a tshirt not a plate of armor, just needs a little a work, not much.
Thats one finky skin. you have to be careful with colors like that. for instance the brown boots look out of place. and use two colors with a third one just to accentuate, now they zre all fighting for attention.
