What a great welcome to the forum! I've just done some brand research and they are lovely looking shoes, particularly some of the Loake. The monk strap Blackfriars look appealing, so I'll try and find a pair tomorrow.
Pairing leather shoes with casualwear is a little new to me, what does everyone think about it? Is a loafer something safe? I'm hoping that they will work with summer things like shorts and loose cotton shirts.
Good luck, but I don't think you're going to find them. DJs hardly stocks any Loake, Josephs only stocks L1 range and a couple of standard black 1880s.
As much as this makes me feel guilty, go to Josephs, try on Loake anything and buy something online in the same size from Herring Shoes or Pediwear. Sizing is pretty comparable across Loake ranges, regardless of last in my experience.