Adding a third piece to your outfit can really make a casual outfit look dressier. pieces like hats,scarfs,jackets or any statement jewellery will really add up to the outfit. Adding a stockings to a short skirt or dress will make the look more classy and sassy. Layering your outfit is an easy way to elevate your look . Adding a simple shrug over a tee or layering long sleeves tee under a sleeveless dress will give your personal touch to the outfit.