Hi
Me again, it's not my wedding but my engagement.
I'm not a troll, I just thought it's gathering dust, and the money xoule be put to better use. I doubt the world will still be going in 20 years with how everything is.
The "put to better use" sounds like it's also planned to be kept hidden from your husband. Will he not notice the new dress, new appliance, new knickknacks, or whatever? Or is it a secret stash for impulse spending on consumables that he can't obviously notice?
If the "better use" is something for the family or the household, or as a rainy-day reserve fund, then why not discuss it with him first?
As for the world in 20 years, that's for another topic, but it kind of sounds like an "eat, drink, and be merry, for tomorrow we die" sort of outlook.