@ScottishMouse I am similarly 'just so' about clothes, and have a miniscule wardrobe, with many gaps! There were many years of my life when I had just the outfit I was wearing, and one to change into, and a few random bits. Until the penny dropped, that things wearing out quickly, and the mad scramble to find something new I actually liked, could both be avoided by having a few more clothes in the place 🤣.
I love wearing dresses, but rarely do, mostly because I find them especially hard to get right in every respect. Fit at neck, shoulders, underarms, bust, waist, hip; amount of ease; length; weight, drape; how it moves with me and on me; feel of fabric is very important; and must be natural fibres. The items that are 'just so' tend to be the most expensive! However despite a fluctuating income, I am happy to invest in good quality items when I can, or to search them out second hand.
Even now, at 50, with the inevitable accumulation of garments for a variety of work and play settings, I still have far fewer clothes than any woman I know (except you, perhaps!).
I've always just winged it during the traditional Highland summer (1 week in May, 1 week in August :) - but we obviously can't do that anymore, now it's several months of warm weather. Although, promisingly, I have thousands of pounds worth of dresses bookmarked this year, so I'm hopeful of finding things I like if/when finances allow.
One thing I have form for is keeping things because they're beautiful and I admire the craftmanship, even though the shape doesn't suit me at all. I have to remind myself that I'm not in a position where I can hang clothes on the wall as textile art (even though I'd love to 👗🖼️😍).