I Need Help Choosing the Right Shade for Nars Foundation and Powder for Fair Skin

Hello, I need assistance selecting the right Nars foundation and powder. I have fair skin, but since there are so many different shades and formulas available, I am feeling very unsure about which one would suit me best. I have never used Nars products before, so I do not have any prior experience to guide my choice.

Unfortunately, there is no Nars store in my area where I can try the products in person. This makes it even harder for me to decide, as I want to make sure I choose the correct shade and formula that matches my skin tone and type.

I kindly request that Nars customer service help me by providing shade recommendations based on my skin tone, undertone, and desired coverage. I would also appreciate any guidance on which formulas work best for fair skin so I can purchase with confidence.