Bella Dahl Tie Waist Dress in Charcoal. - size XS (also in ) Bella Dahl Tie Waist Dress in Charcoal. - size XS (also in ) Cotton blend. Hand wash cold. Unlined. Front button closure. Waist tie detail. BLD-WD90. B6035 631 304. Los-Angeles based brand, Bella Dahl, designs ultrasoft essentials with a laidback, Southern California vibe. Modern silhouettes, textures, and unique wash treatments combine to achieve the perfect fit with an endlessly wearable feel. Each garment is hand-dyed and treated in Los Angeles to ensure the quality of each piece.