The Helsi Mimi Dress is a so-sweet statement piece with all-over sequins, a sweetheart neckline, and a mini shift silhouette. The Helsi Mimi Dress is a so-sweet statement piece with all-over sequins, a sweetheart neckline, and a mini shift silhouette. Helsi — a namesake of the founder’s mother, meaning “independent,” “confident,” and “ambitious” — designs hand-crafted, special occasion garments. Focusing on boutique pieces, Helsi’s team of artisans carefully crafts dimensional florals and trims with embroidery, feather, and pearl accents.