Always stand up when trying on a hat, to make sure the size is right for your height and build.

Generally hatinators are worn dropping down to your right shoulder.  Decorations, flowers, feathers, bows etc are always on the right.

Just remember "women are always right", hopefully that will help you to remember.

FULL FACE: Upturned brims will give you height. 

ROUND FACE: Watch the width and go for shape and detail that add height.  Hats worn at an angle are best.

SQUARE FACE: You need to look for a hat you can wear at a jaunty angle.  Side details add softness.

LONG FACE: Wide brims will play down the length of your face.

PETITE FEATURES: Your hat should be a neat one, too - ideally a small shape worn at a jaunty angle..

IF YOU WEAR GLASSES:  Look for small shapes.