Burberry Women's Ballerina - free shipping

It's a gift from friend, size runs a little small and it's even tighter with it being a ballerina flat. I rarely wear it cuz it kinda hurts the back of my feet, so the condition of the shoe is very good, like new. The size I have here is EU/37, US/7 or 6.5. Color is dark blue/Navy. The official price online is $435 as you can tell from my pic, so I'm selling at $350 plus any shipping fee. Price is negotiable. Free shipping