I am late to this thread, but welcome and great to see you!!
You are very pretty and have a lovely shape.
You have had some great advice but I think that you hit the nail on the head when you said you suited more fitting or tailored items. I suspect key things to look at will be:
1) Length of tops, sleeves, neckline (broad tops that finish on my hips are the worst for me). I suspect you would suit shaped tops as I do (high-low, splits in the side etc), with open necklines. Sleeves either shorter (cap sleeves) or longer (elbow or longer) - not that in the middle short sleeve look.
2) Contrast between top and bottom - lower contrast is easier. A really simple no fail is a matching pair of pants and top with a jacket over the top. I wear black pants and top with either a cream or olive jacket and I feel it is very flattering.
3) Skirt or jeans or pants length and heel height. I wear a lot of flats and feel fine in them, but there are certain things I wear that look so much better with a heel. It is experimentation to a degree and this is an area YLF can help or even pictures that you evaluate yourself.
Look forward to seeing you again:)