Do the pocket button materials differ between the Black and Misty Blue options of the Brume Pintuck Pants?

It is cow bone for Black, and horn for Misty Blue^[1]. Although they are two color options of the Brume Pintuck Pants, the buttons fastening the back pocket were chosen with different materials and tones to match the base fabric. The Black option is finished with subtle white-toned cow bone buttons to serve as an accent against the dark background^[2]. On the other hand, the Misty Blue option is paired with soft ivory-toned horn buttons, naturally carrying through the calm coloration^[3].

Let us take a slightly deeper look into the material story. In general, natural buttons such as cow bone or horn, unlike synthetic resin buttons, feature unartificial fine grain across their surfaces and carry a subtle sheen. Their characteristic feature is the natural depth revealed depending on the angle of light.

hmmm, depending on which color you choose, even for the same pants, the texture of the button touched by your fingertips on the back pocket differs.