New kit help please

Can someone clarify if they have kids kits Inthe shop (mini kits) my daughter is 5-6, cannot see anything on the online store....

Asked in club shop. They’re not available for small kids sizes til September

my boys aged 4 and the smallest size which matches his age is 7-8 but it fits well. it's common on all kits these days. Adidas class it as XS