DS is 3.5 and mostly dresses himself. Needs a bit of help getting tshirts over the head but puts socks, jocks, pants on easily. From memory he really only became interested this year after he toilet trained. So I guess started around 2yrs 8months

He can undress in a heartbeat cos he loves to be naked!!!!

Can you make a bit of a game out if it? Does she choose her own clothes?