I am confused... www.uggaustralia.com has US size 7 = 38= Uk5.5 = 23.5cm www.hartings.co.nz has US 7 = UK Womens 5 Euro 38, foot length 24.3 - 24.8cm They are selling the same shoes? I have measured my foot and it's 24.4cm Can anyone help me?