I've never worn a jumpsuit before, but I keep seeing them recommended so I'd like to give it a go, for a work event coming up in about a month. They're quite big, formal occasions, and I'm bored with wearing my usual smart trousers/midi skirt and blouse.
I'm in my mid-60s, 5' 4" and apple-shaped, I usually wear a size 14-16 in tops and 12-14 for trousers, so as well as not having worn a jumpsuit before I don't know what size to get. I wear black a lot but this is a summer event so I'd rather wear something lighter - bright, striking reds and oranges suit me much better than pale colours. I have turkey-wing arms so I much prefer half-sleeves or longer.
Any suggestions?