What to pack:
- Get raincoat and some sturdy rainboots, preferably the brightest-coloured ones you can find. You'll be getting a lot of use out of them (insert jokes about British Weather here). The rain is grey and rather dreary, so having some bright colours will be a nice remedy. Cardiff is also very windy, so if you can't get a lined raincoat, get one that you can layer under. I brought a black raincoat with a furry lining and UGG Adirondack boots in Obsidian (they transitioned nicely from slush to puddles, plus they kept my feet toasty warm). Would I have preferred some jewel-tones or cute little prints? Well... yeah, probably. Most importantly, make sure your boots are water-proof up to a certain height on the boot. The puddles can get deep.
- Walking Shoes! In my time as a student, a 20 minute walk was the minimum. That was about how long it took to get to my lectures, depending on the traffic. I ended up wearing out some shoes that I brought over. And all that travel advice that people give you about how you can pick out the Americans because they wear trainers/sneakers all the time? Nonsense. They'll pick you out by the accent long before they can look at your feet. So wear whatever makes you feel comfortable, just maybe steer clear of mesh shoes. The weather changes quickly.
- Outlet converters/surge protector. Pretty self-explanatory, but if you pack a little surge protector, you can still use your American electronics without the outlet converters. Mine also had a USB charging port.
- School supplies. I brought a large backpack (it could easily hold a textbook) and a 5-subject notebook. This is what I used at my Uni at home, but it didn't work so well for lectures here. Firstly, giant backpacks are a very American thing. Everyone else had messenger bags or little backpacks. Second, the lecturers usually give handouts of their Powerpoints. If I were to redo this, I'd get five separate folders with some spare paper in them. I'd keep the backpack though, it has a laptop sleeve!
- Clothing you can layer. I've heard a saying, "There's no such thing as bad weather, you just dressed for it incorrectly" (of course, it was probably a lot snappier). If you live in Talybont North (like me), you will have quite the walk to get to lectures. As mentioned before, the weather can turn on a dime (or... a 5 pence piece? That would be similar, right?). The lecture venues also tend towards the colder side, so prepare for that too. I also got used to bringing an umbrella and hairbrush in my bag because of the weather variation.
- Trenchcoat. They're stylish, first of all. As for practicality, I'd recommend getting one that has a removable liner in it. My black trench was my constant companion for the first few weeks.
- Spices! Yes, there is the stereotype of British cuisine, "We take our ingredients, throw them in the largest pot we can find, and cook for as long as possible until everything is a uniform grey colour". While it might not be that bad, there is a sort of blandness endemic to the food here (at least to my palate). I ended up stocking part of my kitchen cabinet with a bunch of spices. I let my flatmates experiment with them too.
- Doorstop. If you're in student flats like me, propping the door open is a nice way to let your flatmates know that you're available.
- Extra kitchen supplies. I was provided with a mug, a bowl, a dinner plate and two pots. I bought another mug, a glass (for water and such), and a pan for oven use. If I needed anything else, I could borrow it from my flatmates.
- Bedding and towels. Again, I was provided with some stuff, but I was a little sketched out by it. I bought myself a light comforter/duvet, bath towels, fitted sheet, pillowcases and a fleecy blanket (My room got really cold during the night). One interesting thing to note is that the Brits don't have top-sheets. It's just fitted sheet then duvet.
- Hairdryer/miscellaneous hair electronics. The voltage as well as the outlets in the UK differ from the ones in the US. Spare yourself the trouble of having it short out and just pick up a cheapy one when you get there.
- Cleaning/laundry supplies. If the place you're staying has an ensuite, like mine, then you'll need to keep it clean. Laundry supplies are self-explanatory. You'll need a laundry card in order to access the machines, but those can be picked up at a couple different sites.
Cheers!