Trim Our Trim fit shirts are made to be fitted for a more custom made, tailored feel. All the benefits of athletic wear, disguised as a dress shirt. Made from high quality performance fibers, our Birdie Blue Ludlow Plaid Leeward dress shirt creates a comfortable, easy to care for dress shirt that is lightweight with superior quick-dry and stretch properties. Fabric Contents: Polyester 88%, Spandex 12%