Alythea Tropical Floral Halter Dress Size SMALL. This brand is frequently sold at retailers like Francesca's and ModCloth. Neckline: A high halter-style neck that often features a button detail at the back. Print: A bold tropical leaf and floral pattern on a navy blue background with peach and white accents. Silhouette: A flowy, A-line cut mini dress Length: about 32 inches from shoulder to hem Bust: 16 inches