Set w/ Convertible Sleep Gown/Romper and Hat

Adorable baby converter(sleep sack or footless romper) with matching hat. Features cloud and star patterns. Cream base with blue accents. Kissy Love by Kissy Kissy Purchased at Bergdorf Goodman Size says Small, however, from my time as a buyer for a children’s clothing store, I know that small is 0-3 months.