This Apron is 100% polyester. It is unisex in design and is large enough to fit almost any sized individual. Head and waist straps are long enough to be tied and adjusted. The image on this apron is a full-bleed design from edge to edge, and is printed directly onto the garment infusing each strand of material for long-lasting beauty. Apron is 31 x 35.75 inches in dimension.