Nay to the blue shirt. It seems to be stretched too tightly over your boobs. Also, the buttons are gimmicky.
A problem with the tops you are choosing is that there is too much colour contrast with the trousers/jeans under them. This draws attention straight to the saddlebags.
www.style-makeover-hq.com/clothes-to-suit-sway-back-and-saddlebag-thighs.html
Some good advice here about saddlebags:
Your aim is to find pants, skirts and dresses that skim your thighs, then fall straight, to form a smooth silhouette...
Choose pants that are straight and avoid skinny and tapered styles
<span class="italic">Your best skirt shapes include straight and subtle A-line styles. This includes the bottom part of dresses too</span>
<span class="italic">For your bottom half choose fabrics of medium weight that provide coverage over your hips and thighs, and that flow over your body (that is, not too clingy or too stiff). For example, medium weight knit fabrics such as Ponte. Lined dresses, skirts and pants will also help skim this area</span>
<span class="italic">Avoid obvious pockets on your hips and thighs</span>
<span class="italic">Layer tops over your hip area. Choose tops in a similar color or color value (amount of lightness or darkness) as your bottoms and make sure the outer layer covers your saddlebags and bottom</span>
<span class="italic">Wear bottoms that are darker, or the same, color value (amount of lightness or darkness), as your tops</span>
<span class="italic">Create a high focal point -- a focal point is something that attracts attention. For example: an obvious design detail on the neckline of your top (a bow, a lighter or brighter color, or some ruching); a necklace; statement earrings; a bright lipstick</span>
Basically, you want to draw the eye up and away from your hips.
KM's court shoes are for ultra formal wear and very high heeled. (And she dresses in a style that is far older than she is).
Mid heel court shoes are a different kettle of fish. If you want a court style look I would opt for a nude wedge. The wedge has enough heft to balance the thighs, and nude is great for reducing visual impact (which emphasises the point of colour contrast).
I love the patent lace ups you have on in the photo on Mon 10-Feb-20 14:55:56. That entire look was nice.
I am not sure about that coat with the white trainers. The coat has a formal feel to it. It goes much better with the lace up shoes.
www2.hm.com/en_ca/productpage.0821673001.html
Nice skirt - shape would suit you, and the panels are arranged to form vertical lines, which would minimise the hip width.
The boots are nice too.
If you're going to wear skinny jeans you need to pay attention to the tops you put over them. You could do skinnies plus Breton top plus long, drapey cardigan/duster. Or skinnies plus a tunic top.
Skinnies plus a tailored, long lapel, one button (like the coat) long enough to easily cover your hips black jacket/blazer is a good look. The jacket should have a curved bottom to avoid emphasising the horizontal width. You need something to draw the eye up still - big scarf or pendant. Better still if you can roll/fold up the sleeves to 3/4 length as this will make your arms end visually at your waist.
www.anntaylor.com/the-tall-long-one-button-blazer-in-bi-stretch/495625?skuId=26974026&selectedColor=2222
Blazer ^^
If you take a look under the jacket you may see two 'Shop the Look' examples. The one on the right is worth considering. The low heeled animal print shoes are nice, and the trousers are too.
You could wear the animal print low heeled shoes with jeans too.
The jacket could be even longer.
www.zulily.com/p/black-longline-single-button-blazer-409341-71071711.html?tid=googpla_1851308333_70503804155_64593220_zcvp2_US&gclid=EAIaIQobChMI7u2BvJnP5wIVAr7ACh2R_Q5-EAQYHyABEgKCz_D_BwE
This one is nice, though the button placement would be wrong for you and the right angle at the bottom centre isn't the kindest line. You could wear a blazer this length easily.
The beauty of a black blazer is that you can wear it with jeans and sneakers.
www.zulily.com/p/black-pocket-cropped-zip-blazer-5675-71071716.html?pos=ymal&origProduct=71071713
This cropped jacket would look nice with wide leg, high waist trousers under it and a short colourful top underneath with a horizontal or scoop neck at about 6 inches below your chin. You could wear it swinging open for best effect.