Convertible One Piece-Slam Dunk

Posh Peanut's Convertible One Piece pairs understated design with thoughtful engineering for the discerning parent. Crafted from ultra-soft Päpook® viscose from bamboo, this refined piece breathes beautifully and feels weightless against delicate skin—tagless construction ensures comfort without irritation. The two-way zipper simplifies dressing and changes, while convertible mittens (newborn through 0–3 months) and convertible footies with designer grips grow with your child. Every detail reflects heirloom quality: the fabric resists flame retardants, and the signature Posh Peanut design speaks to elevated taste, never loud or overwrought. Fabric: 95% viscose from bamboo, 5% spandex. Machine wash cold, tumble dry low. A best-seller for reason—this one piece earns its place in a curated wardrobe.