Brand New & Never Worn with Tags! Gucci Onesie Size 3-6M Purchased from Neiman Marcus in 2018 Gucci baby's onesie is "mini me" perfection with its retro "GG" logo that is modelled after the adult collection. Featuring 100% luxe cotton in a classic white hue, this design makes a stylish, yet comfy addition to baby's everyday wardrobe. With popper fasteners on the legs and back of the design, this item is ideal for fuss-free outfit changes.