I have Ted Baker size 3 left in this coat runs large (FYI) Our Fit Experts recommend conversions listed below. 0=00 US, 1=0-2 US, 2=4-6 US, 3=8-10 US, 4=12 US, 5=14 US. DETAILS & CARE Amp up your sophistication in this checkered trench styled with a drapey waist-tie and belted cuffs in a polished, double-breasted silhouette. Front button closure Notched lapels Long sleeves with belted cuffs Belted waist Gun flaps Side pockets Storm flap Lined 88% polyester, 12% viscose Dry clean Imported