If you have an athletic or slender body shape with few curves then you could be classified as being of a Boyish body shape. So straight up and down rectangular figures need a helping hand when it comes to finding that feminine shape.
Optical Illusions will create curves
Good Tailoring will also shape your figure
Full or Frilled skirts make boyish hips look curvy, or try a peplum skirt or dress
Team cropped and shapely jackets with longer blouses or shirts
Example Boyish Shape Outfit
River Island Blue Scuba Peplum Dress £30
Topshop Industrial V Collar £30
Topshop Loop Chain Bracelet £15
Schuh Iron Fist Key Heel Shoes £70
The peplum dress add curves to the boyish figure. By adding curves gives it a more feminine look.