Demi Moore in August of 2009 arriving at the “Spread” Los Angeles premiere. She has a square face shape.

A square shape is defined by broad jawline and hairline. Short to medium length hairstyles are generally best. Although like Demi Moore long styles can look good too. Her long style suits her because her hair is so dark and she hair thinner, edgier features.

Wearing hair wavy or curly will help soften features. Off-center parts   and wispy bangs will help too. Avoid wearing a straight bob at the jawline.