I’m a similar shape Op and this is what works for me. I’d say my style is Scandi or Japanese influenced.
I never ever wear basic t shirts.
Crew necks made my boobs look huge.
Shorts sleeves take the eye to my widest point ( boobs).
They finish at my second widest point - where my waist used to be.
They cut my body In half when I want to empathise vertical lines, not horizontal.
They are everything I dont want encapsulated in one garment.
My best points are my slim ankles, legs, wrists and neck so I try to show these off whenever possible.
Sleeves are 3/4, cap or fitted at wrists.
No high necks, I usually wear scooped or boat at they reflect my face shape but I’d wear V necks more if I had an angular jaw.
Everything has to be neat and fitted on the shoulder.
I wear lots of slim cropped trousers to show off my good legs. Cigarette trousers / jeans. Never skinny because of apple on a stick thing.
I’m experimenting with wider cropped trousers but easy to to go wrong with these if you are a certain age and end up looking like your granny in beige elasticated waist polyester trousers with a jaunty top from per una.
Tops are longer, usually crotch length and oversized to skim over where normal people would have a waist.
Winter Dresses are on or just above the knee , work with opaques and flat boots . If I was younger I’d wear shorter skirts but it’s hard to carry off the big boobs/ mini skirt look after 40 if you have a conservative job and normal lifestyle ( yeah I know that jo woods etc rock it but it’s not for me ).
Dresses are Always trapeze , cocoon or A shaped. NEVER ever shift dresses ( disaster on my curvy bod ).
I NEVER wear anything fitted at my middle, because of lack of waist . If I have a big contrast in colour between my top and bottom eg white top and navy trousers , the line is nearer crotch than waist otherwise the proportions look wrong . This was true even when I was a size 8.
I wear long jackets and cardigans ( fingertip length ) with slim trousers.
In the summer I wear mid calf to ankle length A shaped dresses and cool trainers or sandals. With either long or occasionally cropped jacket / cardigan.
Again, if I was younger I would wear short dresses but I’m too old to wear mini dresses and bare legs except on the beach. Anyway I look like an apple with two skinny white sticks at the bottom.
I am very strict about only buying things in my colours and style as I know it will end up unworn otherwise.