The piece is made from 100% polyester fabric, with a second 100% polyester satin finish fabric that mimics acetate for a high-gloss, premium texture. The custom yarn-dyed wavy lining in the same 100% polyester offers a glossy satin-like feel with a natural, refined sheen. The sleeve patch-style crown vine Y applique embroidery is crafted on satin acetate-look glossy nylon woven fabric, though the listed composition remains 100% polyester, and it presents a liquid-metal effect from different angles, with a smooth surface that resists pilling and wrinkles for easy care. The extended ribbed collar in custom yarn-dyed contrast stripes is durable and holds its shape through repeated wear. This slim-fit, long-sleeve design with a bomber collar and zip front suits a premium, high-gloss aesthetic for casual layering, and the fabric is breathable with a moderate thickness.