Style for a kindergarten teacher

Can anybody suggest good YouTube channels/Instagram profiles etc. that can help with building a capsule wardrobe that's not too formal? Capsule wardrobe might be the wrong term though, as I'm not set on having a minimal amount of clothing. I'm more looking for ideas about how to mix and match/finding stylish combinations from the outfits I already own.

I like both color and neutrals so either of them or both would do.

Sometimes I'm drawn to building a capsule wardrobe, as I often struggle with deciding what to wear. The problem is, I feel like all the tutorial posts on Instagram, YouTube etc. are aimed at those who live a more "fancier" and less active lifestyle than I do, as I am a kindergarten teacher and I bicycle to and from work. I also have two kids, but they are 7 and 10 so I don't get spilled on etc. like for those who have small children.

I want to be comfortable but also look nice. My style is a mixture of feminine, classic and casual.

Currently the outfits I wear are to name some examples:

Loose slacks with a long sleeved top and comfy blazer

Long sleeved dress with a knit vest and leggings/stockings

Jeans with a knit sweater

Slacks, long sleeved shirt and a knit west

Stretchy skirt with a knit sweater

Joggers and a long sleeved t-shirt

Leggings/joggers and a sweatshirt (mostly when I run out of better ideas)

I live in Northern Europe so it's pretty cold at the moment - hence the many knit sweaters and wests)