Hi,
I thought it would be simple, but either I'm stupid or the commerce kickstart 2 doesn't have such functionality.

I've created a t-shirt product variation and I want to give my customers the possibility of choosing their favorite color from a color picker or from a select list. The color doesn’t affect the price.

As I see the only option for doing this in kickstart commerce is by creating each variation per color.
Is there any other way to accomplish this? I just want to create t-shirt and let people choose their color.

Please help me I'm getting very frustrated.