This is a brown blouse from Adam et Rope. The tuck design on the sleeves is a key feature of this feminine blouse. It can be worn either way, front to back, so you can change it up depending on your mood. ※The last three photos are of the black version. It doesn't fit my body type, so I haven't worn it and it's been stored in my closet. I've only tried it on, but I've removed the tag. I bought it for around 14,000 yen.