
Originally Posted by
Badger
If you can manage Aer Lingus, you'll be much happier. The cabin comforts are way better than what you'd get on RyanAir, and I believe they still give you gin, even in economy. Oh, and as the others have said, their baggage restrictions are looser.
Okay, on to the packing. I think that if you have access to laundry facilities, you could definitely manage an October trip to your chosen locations with a Western Flyer. You haven't said what activities you'll be doing, but since it's London and Dublin and not Devonshire and Wicklow, I'm assuming that you will be living a blissful urban existence that includes museums, pubs, sightseeing and perhaps some nightlife. For this sort of travel, it's important to look smart, but that doesn't have to be a big deal. The most vital thing is waterproof footwear in some sort of dark color (OK, black). You can manage a lot when your feet are dry. In terms of clothing, Frank is right. Layer. And if you're in doubt, don't pack it, since you were planning on shopping over there anyway.
What I'd try to do is fit all your clothes into a large WF packing cube in the main compartment, and to pack an empty MCB in the main compartment as well. Put your toiletries in one section of the front compartment, and all your electronics and MCB crap in the other section (maybe in a cube so you can just lift it all out for easy under-seat access). If you must have an extra pair of shoes, choose flat ones, wrap them in a plastic bag, and put them in the MCB.