This is a 3L size blouse. I bought it, but the size didn't fit, so I only tried it on. The tag has been cut off. Please refrain from purchasing if you are sensitive to such details. The slightly sheer tiered design adds a feminine and elegant touch. It's perfect for summer with its four functional features, making it incredibly comfortable to wear. ●point1 "The sheer fabric of the tiered sleeves elevates your femininity" The tiered sleeves are made of a sheer, crepe-like fabric. They subtly reveal the skin, enhancing femininity. The flared, long sleeves stylishly cover your upper arms. ●point2 "Cool and refreshing! Four beneficial functions" This is a highly functional item that will be a great help during the hot season. ＜UV protection＞ Protects your skin from UV rays! ＜Absorbent and quick-drying＞ Keeps you feeling fresh and comfortable, even in the sweaty season. ＜Cool touch＞ Feels cool to the touch. ＜Antibacterial and deodorizing＞ Provides peace of mind regarding odors. (*This does not apply to all bacteria) *The four functions are only applied to the main body of the garment. Washing: Machine washable (use a net) Material (Main body) 95% polyester, 5% polyurethane (Separate fabric) 100% polyester Short sleeves / Solid color / Boat neck / UV cut / Cool touch / Quick-drying / Deodorizing / Antibacterial / Allotta