I was inspired to sew this collarless blazer worn by Eva Longoria....I just fell in love with it. I did not use a pattern but used measurements from a blazer that I already own. My blazer was not collarless but I just simply cut it without the collars. I thought it was very chic and stylish and after doing some online shopping and finding the prices of a collarless blazer to be outrageous I decided to try it out myself. I used a very lightweight denim fabric and because I live in such a hot climate "FLORIDA" I did not to use any lining. If I decide to do this in yellow or any other light or bright colors I will be sure to use some type of satin lining, I wouldn't want any type stitching to be noticeable on a blazer. With this denim the stitches that I did make were not visible thanks to the color, so it worked out perfect. I will be working on a pattern to share with others. Got alot of compliments on this .... I Hope you love it as much as I do!