In terms of specifications, there are three sizes, S, M, and L, to fit different body shapes. The length of the garment is of the regular type, with long-sleeved cardigans paired with slim-fit vests, providing warmth and accentuating the figure. The design features a round-neck cardigan, simple and elegant, fitting the neck line comfortably, and is comfortable to wear. The set incorporates polka dot print elements, adding a playful and lively feel, showcasing youthful individuality. The overall casual style is suitable for various daily occasions. The material of the cardigan consists of 91.3% cotton and 8.7% polyurethane elastane (spandex). Cotton ensures a soft, skin-friendly touch and good breathability, while spandex gives the garment a certain elasticity, allowing for more comfortable movement. Two colors are available, tranquil gray and coconut white. Whether it’s the understated and calm tranquil gray or the fresh and pure coconut white, young people aged 18 to 24 can showcase their unique fashion taste and youthful vitality in autumn and winter by wearing this simple and slim-fit set.