I visited the C&J Jermyn street store last Saturday and was told that there is going to a price increase on 5th March. I'm not sure whether this applied to shoe trees as well.
Crocket & Jones shoe trees - Page 3
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If you really want specific model lasted trees (like 348/358 etc) I'm sure you could do some sort of group buy and get Springline to oblige.
Might have to be a bit careful how you approach the subject as you will effectively be asking them to copy a commercial last without involving C+J.
They might refuse such a request but might suggest a way round it...
Or get a US last/tree manufacturer with a 3D scanner to scan your shoe and produce trees from it. Again a group buy will bring the unit costs down .
Well the C&J shoes in Dublin have increased in price during the last couple of weeks. C&J conistons that were €395 2 weeks ago are now €425. I wasn't sure if the increase was due to the euro weakening against sterling but if Jermyn st mentioned a price increase then maybe thats the reason.