what to wear on long haul flight moving from summer to winter with a 6 hour stop!

[Alliwantisaroomsomewhere]

We are flying from London to Adelaide, stopping in Singapore for 6 hours. What the hell do I wear? I am 5'3 and a rather overly voluptuous size 20. Any ideas, please?

Wear something comfortable on your bottom half (leggings, yoga trousers, knit trousers), and layers on your upper half. Carry a jacket.

Maybe even bring something to change into in Singapore.

I wore cotton trousers and a cotton top. Clean top and underwear in Singapore, yoga trousers rolled up in bag, changed in the loo an hour out of Melbourne. It was fucking cold in winter in Melbourne, not sure about Adelaide. I wore a parka and a jumper when I left the airport.

Thanks for the replies! I had posted twice so mussed your answers. It is quite cool in Adelaide at the moment. 14 degrees C - I had not given a coat a thought, but yes, I will make sure we take coats on board!