This is a long-sleeved blouse from ZARA. The sleeves have elastic, so I was wearing it as a three-quarter sleeve. When worn as a three-quarter sleeve, it becomes a puff sleeve. White long-sleeved blouse with frills, featuring a lightweight fabric and a striped design. - Color: White - Sleeve Style: Long Sleeve - Design: With Frills - Material: Lightweight fabric - Style: Relaxed silhouette - Texture: Striped pattern Thank you for looking.