The CeliaB Nammu dress features puff sleeves on an A-line silhouette. The CeliaB Nammu dress features puff sleeves on an A-line silhouette. Led by a passion for textiles and a sensibility for craftsmanship, Celia Bernardo, the founder and driving force behind CeliaB, curates collections defined by bold colors, unconventional prints, and striking textures – all crafted with love from Spain.