We took our Stretch Twill (that stretchy, yet sharp fabric we use in our blazers) and made a bit more lightweight to create this masterpiece of an overshirt. Warm and structured enough to wear it as it as jacket. Soft and comfy enough to wear it as a shirt. We're understandably obsessed with this Stretch Twill fabric. Twill for style, stretch for comfort. It's soft and stretchy like a sweatshirt, yet somehow looks so sharp that we snuck it into our newest shirts, blazers and chore coats for the holiday season. Holiday party approved. Paul is 6'2", wearing a Medium, and brings his dog Malcolm to every photo shoot.