sen Noel Blouse in Blush. sen Noel Blouse in Blush. 100% poly. Hand wash cold. Neckline tie detail. Pleated back yoke. SEN-WS180. NOEL. Delicate washed silks and fashion forward ingenuity are what make Sen elegantly simplistic. Focusing on classic and easy silhouettes with a modern sensibility, this Miami-based brand will integrate into your existing wardrobe with ease.