This is a ribbed knit with button details on the shoulders as a key feature. With its clean vertical rib design, it's a simple yet elegant piece. The navy color makes it easy to mix and match, and it's a versatile item that pairs well with both casual and dressy outfits. ✶ Size Notation M ✶ Flat Measurements (cm) Width: approx. 43.5 Length: approx. 62 Shoulder Width: approx. 38.5 Sleeve Length: approx. 34 * Please note that these are amateur measurements, so there may be some errors. ✶ Material Rayon 65% Nylon 35% ✶ Condition No noticeable scratches or stains, and still in wearable condition. ✶ Color Navy #RibbedKnit #SummerKnit #ShoulderButtonKnit #WomensVintage #DressyOutfit #SimpleOutfit #NavyKnit #HalfSleeveKnit #VintageFashionLover #WomensTops ✶ Other ・Shoulder button design is an accent ・Clean rib design ・Please only purchase if you understand vintage clothing. ・Will be shipped in simple packaging. Immediate purchase OK. Shipping included. Follower discount available ✰ * Please comment if you have any questions. Thank you for looking.