Simplicity Pattern 1544 provides templates for men's shirts with 4 detail variations. This Size BB pattern template covers men's sizes between a 44 and 52 (with U.S. sizing). Fabrics recommended for this pattern include flannel, laundered cotton, baby cord, broadcloth, chambray, light-weight denim, pinwale corduroy, poplin and handkerchief linen. Notions required for this Simplicity pattern include thread, ten 1/2" buttons (for patterns A, B and C), twelve studs (for pattern C), and twelve 1/2" buttons (for pattern D).