We do not make footie pajamas larger than 6-9 months due to safe sleeping regulations for children considered infants (under 9 months). The one piece sleepwear cannot exceed 64.8cm and over 9 months has tight fitting requirements. The exception would be the if the garments were treated for flame resistance and met those standards, which could be why other brands offer footie pajamas in larger sizes.
Jan 20, 2024