Do you know of any place on the internet where I could find latexfree condoms in different sizes? Or any advice on where to look for these? I tried google but didn't help me much

Go to www.amazon.co.uk and put "latex free condoms" in the search box.

Just came accros this website, in which if you search for latex free condoms they come up with the  brand Trojan that I haven't seen so far on Amazon and other sources. The description of the condoms is interesting.

The polyurethane ones (original Avanti, eZon - these are just original Femidoms with no inner ring - and, I think Unique) should all be ok with oil. For the rest, it depends on what they're made of, and manufacturers are getting a bit vague about that with the newer ones.

Now's a relatively inexpensive time to try Skyn.

[...] my friend swears by the Skyn ones although they are expensive.

Well after finally buying some Skyns in Superdrug (currently on offer at two x 12 packs for ?9.99 - normal price for one: ?8.69) three days ago when I got to London I'm definitely with LouLou's friend - at risk of sounding like an advert, these are far and away the best condoms I have ever used  .

A week ago I was dreading the sort of state I would be in by now (by this stage of my last trip I was in burny-stingy-swollen hell and ready to cry) and instead I've had a fab time! And they don't smell or taste of anything either which is another plus, so I'll be ordering the bulk bag as soon as I get back (although I'm still stuck the trad ones and Clarityn for the size-awkward gents).

So yes, they're expensive, but nowhere near as much as having to take a day off after every booking because you can't bear coming into contact with anything other than Sudocrem and big pants  . Yay!