No apology needed at all.
I have the Magellan's jacket that can zip down to a vest and prefer it to the Scottevest. Much better fit. I also have a whole series of Magellan's vests purchased over the years. All have been fine but I enjoy trying new things.
I would go for something rain resistant for the UK and Ireland. Magellan has some of this sort and (bonus) a good return policy.
I've also gotten a lot of use from the Megallan's Adventure dress/duster as it is light in weight and can be dressed up a bit.
That said, if you expect to hike in the rain and damp, I would look at Marmot jackets which will keep you dry and have a lot of pockets.