Art is an expression that can cause an effect on others. Creating fashion is your way to say to others how you feel. It is also represents who you are.
Choosing the Color, design and fabric texture and knowing how to make a garment Fit and enhance your figure will empower you in all you when you design your own Fashion.
Learning to Sew and how Fashion is made can lead to a Career however it also benefits you financially. How you look affect how others perceive your success, purchasing wisely saves money and altering/repairing skills/techniques offer a lifetime of savings in time an money.