There are so many styles of jeans available now. Yes skinny look very dated, but are the onky ones which work with knee high boots.
barrel is just one of them, as are wide leg, I’d have a look at boyfriend, mom, flare, bootcut, slouchy, straights relaxed etc, try a few different pairs on and see how you feel. The fact you can still buy skinny doesn’t mean they are current. You can buy multiple things in shops that are far from current.
im taller, but a size 8-10, I have long legs short body, wide leg are often too wide on me in some brands, but work in others, I’ve stopped wearing my skinnies completely as they do look very dated, I have kept them though.
the trick is they need to fit you round the hips, and backside, then gently widen, but not be so wide they swamp you, and be the right length, for me that’s just landing on the top of my footwear. They are hugely flattering on.
but if you just buy a random pair, the odds are it’s not going to work. My best ones are from Reiss, they are classed as flare, and I have in the dark indigo, they look very current on and hugely flattering.
https://www.reiss.com/style/su511409/at0637