Used a few times for anniversaries, etc. Stored at home. Materials: 85% Polyester 15% Linen Lining is rayon. The material is thin, very light, and wrinkle-resistant. The jacket has shoulder pads to maintain its shape, while the skirt has a supple feel. It's suitable for the warmer seasons from spring to early summer. I believe I purchased it at Tokyu Department Store. Please ask any questions about sizing or anything else. Please purchase once you are satisfied. Thank you for looking.