Zip Sleepsuit by Duns Sweden in a gorgeous Salix Caprea Goat Willow print with contrasting trim and cuffs. 100% GOTS Certified Organic Cotton Interlock. GOTS Certified Non-Toxic dye and print. Unisex and ethical Scandi design by DUNS Sweden, a GOTS organic certified Scandinavian clothes manufacturer.   DUNS Sweden Size Guide: Size        Approx. age       Chest (cm)          Length (cm) 50            Newborn              41                           50 56            1 Month               43                           56 62            2-4 Months          45                           62 68            6 Months             47                           68 74            9 Months             49                           74 80            12 Months           51                           80           86            18 Months           53                           86 92            24 Months           54.5                        92 98            2-3 Years             56                          98 104          3-4 Years             58                        104