I purchased this item at a store, wore it several times, washed it, and have been storing it at home. Regarding the size, I usually wear a size M, and this felt like a comfortably loose fit, so please use that as a reference. I am a non-smoker, and I do not have any pets. Please understand that this is a used item before purchasing. Stylish blue V-neck knit sweater. - Brand: studio CLIP - Color: Blue - Design: V-neck - Style: Long sleeve - Size: F Season: Autumn/Winter Color: Blue系 (Blue-based)