New Shirt - kids sizes?

Love the supporter's shirt, but a bit disappointed that again us parents of younger children can't buy for them! The club shop stock for babies and toddlers has been shocking recently too!
Does anyone know if there are plans to make smaller sizes? We want to kit out the whole family but it seems mean to leave out the toddlers!

http://www.teamshopbuilder.co.uk/cardif ... 6ByQqjUUk8

Yes thank you, I have looked at the youth sizes but the smallest is age 3-4. I have 4 under 2s in the family!!