Love this raincoat. I’m 5ft 6” and it comes to around 5” above my knees. I’m generally a size 10 top and 8-10 trousers, when buying coats I usually need 10-12. I ordered a 12 but it was way too big. I sent it back and received a replacement within a week. As they didn’t have any size 10’s in stock I ordered size 8 and crossed my fingers. The 8 is just about perfect, though a little tight across the chest, but I can just about get away with it. I think the 10 would have been spot on, though the bottom half may have been a bit big in a 10, as I wanted a fitted look. If I’d have wanted it roomy to fit a thickish jumper under I would have needed a 10. The shape is fitted, going in at the waist and it looks really stylish and smart for a raincoat. Not worn it yet but the quality is great and I would imagine it will do well in heavy rain. Not a heavy coat, comfortable to wear and move about in, feels warm. Extremely pleased with my purchase and the matching cloche hat is fab too.