This item is practically new, having only been tried on. The size is 13. The shoulder width and sleeve length cannot be measured because it is a raglan design, but the hem is about 50cm. The bust width is also difficult to measure due to the pleats, but measured while folding the pleats and trying not to stretch them, it's 50cm. The material is polyester georgette. It has high drape, is supple, and wrinkle-resistant, making it cool and light to wear from spring to summer. However, as it is a see-through material, a camisole to wear underneath is included. I liked the color and pattern, but I thought the design was too youthful... so I never wore it.