worn twice Hill House Home Ellie Nap Dress in Mermaid Seashell, Like New!! Excellent condition with no flaws. Adorable print that's great for summer. Lightweight, smocked bodice, comfortable, yet still so pretty and fun! Size: Extra Small Length:43 inches Sold out on their website in this popular print. This dress stretches quite a bit. 97% cotton, 3% spandex It's our signature garment; soft, comfortable, and pretty enough to wear all day and night. The Mermaid is an A-line Nap Dress® with elasticated smocking, ruffled shoulders, tiered skirt.