Hey there. So I'm really new to chastity and denial (at the moment still self-denying) but wanting to learn more and experiment. I got my first cage a few weeks ago and, whilst being terrible, I think I may have caught the c-bug anyway. I'm here initially for new cage advice and thought I'd sign up after reading the amazing beginner chastity thread. I'm over on Fetlife, where I found CM and the lovely Lucy. Here for all types of advice, stories, anything really. And yes, I am from Leeds UK. See you around all!
https://www.chastitymansion.com/forums/index.php?threads/cage-advice-for-beginners-my-opinion.24945/ Hope that helps for some cage advice, your mileage may vary. Good luck and welcome.
I had luck by trying cheap cages from Amazon. Once I had a decent idea of sizing I went custom jailbird . Depends on your budget and how often you will be locked though.