Hoodie for long haul flight

[HalfasleepChrisintheMorning]

I found the recent thread on comfy trousers for long haul really useful- thank you! Cuffed joggers or yoga pants seem to be the way forward.
Any recommendations for the top half? I get really cold on planes and like a hoodie because I put the hood up to sleep (so stylish😂).
Is a tracksuit look too matchy matchy?

I use a zip up top or a cardigan and put it on backwards once I get on the plane that way I can get it on and off without punching my fellow travellers in the face.