First of all, Kyle, you look killer classic gorgeous, as always!
Secondly, I'm really curious about what Angie will advise. Maybe she'll begin here, with her blog post from 2015. She also links within the post to other relevant topics, like style renewal.
I suspect in your case, your need is somewhere in between a quick get-out-of-a-rut and a renewal that takes more honest and serious accounting of how you actually spend your time and what you actually do most in your retirement. It can take quite a while to get one's head around these major life changes, especially when combined with, say -- a move (change of weather conditions and/or urban to rural/ suburban environment or vice versa), new hobbies, illness/ recovery, and so on. Add to that the pandemic, where half of us lived in loungewear, exercise gear, or PJs a lot of the time and lost our style moxie!
I'm not retired, but I do work from home a lot of the time. And I also moved during the pandemic to a suburban/ exurban area (vs. the city), a move I am still trying to accommodate myself to, with only mixed success. My aspirational style is a bit dressier and more polished than my living conditions allow. I'm not talking here about purely social "environmental norms," which I'm personally okay with contravening. I'm talking about practical needs -- which I'm never okay with ignoring. Above all, I'm a practical dresser, so I'm always on the lookout for items that are both extremely practical and that look a bit more like the style I aspire to.
Given my weather conditions and lifestyle, I've cut way back on my blazers, for example. I love a good blazer -- it is one of my favourite wardrobe items and it never really feels "corporate" to me, personally --and so I still eye them eagerly in the stores and online. But I've realized that outside my teaching in a classroom or occasional meeting/ prsentation day, I just don't wear them. So I've pretty much confined myself to one blazer type jacket per main season, and I make sure it's a shorter or patterned or otherwise cheeky one. I also have a dressier utility type jacket that is cross seasonal.
Confession: I still probably make the mistake of buying too many dressier items. But not as often, and most of those I buy are on the cheaper side, or purchased on substantial sale, or are such winners for me (like my long gilet) that even at a high price, they are worth it because they will live in my closet for at least a decade.
I try to put most of my fashion $ into items that will give me a lot of wear, which means trousers (and yes, I wear dress trousers on my work from home days -- much easier than wearing a blazer indoors, for me!), and jeans, knitwear, more casual toppers, and outerwear, plus footwear.
Re footwear, for my climate, sneakers, oxfords, and boots give the most value...I also have dressier booties, but because I walk a lot, the harder working and more practical lug soled boots get far more wear.
And if I do buy a dressier item, I try to imagine how I might dress it down via juxtaposition. So, for example, I'll often wear my dressy trousers with denim shirts or jackets.