I ordered several items online and tried them on, and this one had the best design and a luxurious feel. I wore it only once for an interview and it has been dry-cleaned. It's wrinkle-resistant, holds its shape beautifully, and I think it's worth more than the price. I also received a passing grade. Please only proceed with the transaction if you understand that this is a used item. Purchase site: Mary Coco Black Formal Original price: 34,300 yen Color: Dark navy Materials: [Jacket] Outer fabric: 50% wool 50% polyester Lining: 100% polyester [One-piece dress] Outer fabric: 50% wool 50% polyester Lining: 100% polyester By blending wool, this high-quality material is breathable and retains heat well, making it suitable for all seasons, keeping you warm in winter and cool in summer. Wool is also stain-resistant and has a smooth appearance, providing a high-quality, moist feel. The three-dimensional tailoring creates a beautiful drape. Blending with polyester makes it wrinkle-resistant, which is a concern for exam-going mothers, and creates a comfortable material! Entrance exams, entrance exam suits, exam mothers, exams, mothers, clothing, formal suits, dark navy suits, navy suits, wool blend, high-class, high-quality, elegant, ensemble suits, one-piece dresses, short-sleeved, interviews, the day of the exam, school visits, visits, information sessions, kindergarten entrance exams, nursery school entrance exams, elementary school entrance exams, size 7, size 9, size 11, size 13, size 15, 20s, 30s, 40s, 50s, ceremony suits, entrance ceremonies, graduation ceremonies, school events, parents' association, PTA, class observation, observation, Shichi-Go-San, Miyamairi, free shipping, wool, wool, deals Wool blend, 4-button, women's, dark navy, navy, formal, one-piece dress, one-piece suit, navy suit, suit, entrance exams, mothers, clothing, WEV-7116