Both my husband and I put on T shirts head first. I pull a T shirt or sweater off with arms crossed in front like you JackyB and my husband thinks my method is illogical! He laughs if I get stuck ( as sometimes - now I am less flexible- I do!).
I'm sure I would have dressed myself from a young age ( I had a twin - and a slightly younger sibling- so Mum would I am sure have encouraged independent dressing as early as possible! My husband had several older siblings to assist with undressing- and uses the pull at the back neck and pull method.
Young children have relatively short arm bones (relative to trunk and head length) so the age at which independent dressing is attained may affect method perhaps? I'm not sure which 'putting on' method ( arms fist or head first) is easier for short armed unassisted toddlers?
Interesting thread!
Alphalock - like wordle but harder!
What a difference a day makes 😢😢

