Clothing staples

[CallOnMeBaby]

I'm 35 in a couple of weeks. I need to overhaul my wardrobe and could do with some staples. However I'm unsure what I need to look effortless, feminine but comfortable. I'm currently a mom jean, hoodie and walking boot kind of woman but I would like to now feel good about what I'm wearing.

I wouldn't say I'm chic but mine are-

Black wide leg high waisted trousers
Black barrel leg ankle trousers
All white White Stan smiths
Taupe birks clogs
Blue denim jumpsuit
Some good quality supima tees
Arket oversized striped top
Cashmere roll necks in various colours
Lady danger lipstick

Cba with jeans anymore they never fit my ass and waist

I love sula clothing https://sulaclothing.com/ for staples, it's expensive but the stuff lasts forever, it's comfy and elegant without squeezing in any parts. The colours make everything feel not too old as well, great for a few staple pieces. Also toast and weekday?