I purchased this season's item in-store. It's new, unworn, and still has the tags, only tried on. I think the fabric is suitable for wear from now through spring and also in the fall. Navy Size M Length: 120CM Shoulder Width: 31CM Bust: 76CM Sleeve Length: 59CM Waist: 68CM Hem: 176CM Hips: 102CM Material: Rayon 49% Polyester 30% Nylon 21% <Recommended for office casual and everyday wear> This skipper rib knit dress has an elegant impression that is easy to incorporate into your commute style. The skipper design with a moderate sense of openness makes your face look neat. It combines a sense of formality and comfort, making it a versatile knit dress that can be worn both on and off duty. <Material> It's a moderately soft ribbed knit. <Details> Specifications: No closure Lining: None Sheerness: Slightly sheer / Gloss: None / Stretch: Yes Fabric Thickness: Regular