Soft Cotton Muslin Zipped Onesie for Babies (0–12 Months) Inspired by our best-selling Moonlit Dreams blanket, this zipped onesie wraps your baby in the same dreamy comfort — now in wearable form. Made from 100% breathable cotton muslin, it’s soft, safe, and thoughtfully designed for cozy naps, bedtime snuggles, and every sweet moment in between. 🍼 100% Cotton Muslin: Lightweight, breathable, and gentle on delicate or sensitive skin — perfect for year-round comfort. 🌙 Moonlit Dreams Design: Features our signature moon-and-stars print for a soothing, gender-neutral look that matches our bestselling blanket. 🔒 Two-Way Zipper: Easy diaper changes without full undressing — because convenience matters during midnight moments. 🦶 Smart Sizing for Growing Babies: 0–3M includes covered footies for extra warmth; 3–6M, 6–9M, and 9–12M come with open feet for comfort and mobility. 💤 Perfect for Sleep or Play: Breathable layers keep baby cozy without overheating — made for bedtime, tummy time, and beyond. Whether paired with the matching Moonlit Dreams blanket or given on its own, this zipped onesie brings softness, simplicity, and style to your baby’s everyday comfort.