I went to an all girls school (the top in Western Canada & number 1 school in BC for many years) for Grade 1-12

. I really enjoyed it, but it would have been nice to do more things with our brother school once we were in the Senior school. At that time there were no coed private schools in Vancouver's westside. Now there's one.
The nice thing about being in an all girls school was that there was no pressure to impress the boys. You could more or less be who you were and concentrate in class. But it was definately lacking when it came to social interaction with the opposite sex.
I really liked my uniform : gordon tarten skirt, navy sweater and navy blazer - I missed it when I started university. Wearing a uniform everyday was great - didn't have to think about what you were wearing.