How Tall Of A High Heel How Tall Do High Heels Have To Be To Be Considered Sexy ?

How tall do high heels have to be to be considered sexy ? - how tall of a high heel

I often use about 4 inch high heels and feel much to me and make me the highest responsibility. But I want to know how to be a pair of shoes with heels in order to be considered sexy? I only ask because I'm happy about, on a day go so please help me.