This is an ALPHA CUBIC blouse. It's a size L, navy blue. It has three-quarter sleeves. It has a thin beige tank top underneath the sheer fabric. The inner layer is not removable. It's easy to match with skirts or pants! Length: 56cm Width: 130cm Sleeve length: 54cm Outer: 100% polyester Inner: 65% polyester 35% rayon Please allow for slight variations as the measurements are taken by a non-professional. This is a used item, so please consider purchasing only if you understand this.