How do you like the etain? Would you want the same color for your Kelly? I honestly don’t think you can go wrong with any of the Hermes greys. They’re all beautiful and I feel grey can be dressed up or down and make a great evening bag color. But the darker greys maybe harder to match your spring summer dresses. Other than grey, what’s your favorite color?
Your wardrobe sounds pretty versatile , sounds like most of the K25 offered would fit you quite nicely. If you like surprises, you could leave it to your SA to see what fits your style.
I’m sure you’ve read this one before but for Hermes, the color picks you not the other way around