Circumfrence
Front Hairline to Nape .
Ear to Ear Over Forehead
Temple to Temple
Ear to Ear over top of head field.
Temple to Temple over Back of Head
Nape Length
Density Color
Length Hair Pattern
Parting (Left, Right, Center, Bangs?)If you are not using lace at the front or monofilament, your only option is bangs.