I say right away that I have a Lumia orange and the shell should, even if it is specified that only black or white 635 can be equipped with: the protection is solid, it is visible and tangible, and little that can not be put off by the look "crocodile" that is perceived very well in the visuals, so do not hesitate, whatever the color of 635 to equip.
The look is frankly "Swaggy", that is to say that one does not go unnoticed with and that this gap is fully assumed;)