These are fancy party wear boots for ladies. Worn it twice. No obvious defect or damage. Don't judge it by it's looks, it's extremely comfortable to wear😊 and gives a classy hot look. The foot length is 8.5 inches exactly measured twice.. Heel is 3.25". I have no idea how to calculate UK size but field can't be left blank. But India ke hisab se shoe ke base ka length 8.5 inch hai, us hisab se UK size aap khud hi calculate kariye. 👍