This Bluetime cover up dress is your new beach vacation essential! Made from 95% polyester and 5% spandex, it's super soft and has just enough stretch for comfortable movement. The halter neck design is super flattering and the sleeveless, flowy cut keeps you cool in the heat. It's pleated so it has nice movement when you walk - perfect for that breezy beach vibe. Works amazing as a swimsuit cover up over your bikini, but it's cute enough to wear as a casual dress for lunch, shopping, or resort wear. The sizing runs true to American women's sizes from S (US 4-6) up to XXL (US 18-20). It's versatile enough that you could even wear it as a nightshirt or sleep dress if you wanted. The length is just right - not too short but still cute and breezy. Perfect for throwing on after swimming, wearing to beachside cafes, or just lounging by the pool in style. It's one of those pieces that packs light but gives you multiple outfit options on vacation. You'll probably end up living in this thing whenever you're near water - it's that comfortable and easy to wear!