What Size Do you mean?
the average size of a human is 163 for woman and 176 for men
The average size of a Charlie 1 Horse hat are size six and three quarters (6 3/4) to seven fifth eighth (7 5/8). They can be purchased from: Charlie 1 Horse,Hat Country, Amazon, Jackson Western Store.
7 1/2
5inches
14
There is no specific bust size for a size 18 woman. The average bust size for a size 18 woman is 109 cm/43 in.
size 12 would be average but many women are larger than that.
7 1/2
7.5 - 8
6
size 4-5