Hi and Welcome. when you get a hairpiece, it will come to you about 4-6 inches long, you will have to find a hair stylist to cut it into the style you want. It will not come to you all styled as everybody wants a different style to suit them.
you are a great candidate for a hair system. you can wear a nice short style like you have now. It will look great.
but first you will have to make a template etc to get the ordering process going. I recommend you read this forum page by page to learn all you can before you order. it will help you understand all the ins and outs of hair wearing.
DebbieS.