This women contrast polo collar knit cardigan is woven with premium lightweight vertical pit rib knit yarn, combining classic color-block design and textured pit rib craft. The vertical pit rib weave creates tiny natural breathable holes all over the fabric, boosting air circulation effectively, making it an ideal transitional outerwear for spring and early autumn. The fabric delivers outstanding skin-friendly soft touch, smooth and mild against skin, suitable for all-day wear. Adopted loose long sleeve silhouette, relaxed loose fit leaves enough room for arms and torso, easily hiding body flaws. Contrast black polo collar, ribbed pit trim decorates sleeve cuffs and bottom hem, effectively preventing deformation and shrinkage after multiple washes. Classic single-breasted metal button design supports adjustable opening range, easy to match different inner camisoles, tank tops and dresses. The timeless beige & black color block brings elegant retro aesthetic, highly versatile for daily matching. It can be worn open as outer cardigan over inner tops, or buttoned up as a lightweight knit top. The thin lightweight knit material is convenient to fold and store, perfect for travel and daily commuting. The vertical pit rib texture resists pilling and fading, maintaining neat stylish look after long-term wearing. Every contrast color pit rib knit cardigan is equipped with clear EU standard size guide covering S to XXL. All garments are attached with EU compliant textile wash tags and pass CE textile safety inspection, fully meeting Voghion European market compliance requirements.