Can I do this to my pattern? How do I add or remove seams? Is this a good length, and if not, how do I change it? Get answers to these and many more questions as Louise shows patterns you have loved sewing and have likely made several times, but now you want to change up a bit. Learn the correct way to make long sleeves from short, the best proportions for longer skirts and crop pants (based on your height), how to expand or reduce the circumference of garments and in the proper locations on your figure and more. Little things in your garments can make a big difference: add seams for interest, create an Yves St Laurent barrel cuff, update a pattern by adding a Mandarin collar, take your sewing skills to a higher level by creating even or uneven mitered corners on vents. Plus, update your interfacing know how...not only what type to use, but where should it be applied. It's different than where you think! Once you see how easy these techniques are, you will be able to apply them to your fashion sewing as you like.