Nice looking shoes but I usually go half a size down (10.5) but I ordered 11. It definitely doesn't look like 11. I can wear them, but I have to stretch a bit for them to fit well. It cost €44, so you probably want €44.5 or €45.
Pros
The most comfortable pair of shoes I've ever bought. Lite and feels like you're walking on air. Desire to get more flowers.
Cons
There aren't that many pillows, it's like walking on the bare floor and it really hurts, I don't feel comfortable at all.