Thanks for sharing Susanne!
I know exactly how you felt in Sephora! I felt the exact same thing during my last trip to Paris when I went to Sephora in the Champs Elysees
We do have Sephora in Greece but the Paris one was about 10 times the size of the Greek ones and had every brand I could think of (including MAC)
I was so overwhelmed that I ended up buying nothing
I'm still dreaming about it...