I would be miserable if I imposed arbitrary rules on myself that stopped me enjoying an evolving contemporary wardrobe …
I feel the same, I don’t follow fashion, but I want at least a nod to current and contemporary . One of the most ageing or frumpy things is keeping wearing the same dated stuff.
Being polite as possible I’m not sure that skirt would,look good on anyone now. I’m guessing the seller will be stunned so many looking at it on eBay, which is only because it’s on here.
op have a look at sites like me + em or Reiss. See what’s current now to get an idea. Pop into a department store and try some different styles on. Maybe try a personal shopper. And if money is tight, just come home and then look at vinted to see if you can find similar to what you liked.
updating your style will make you look much fresher and I’d consign that skirt to the recycle bin, it’s done it’s job and it’s well past retirement age x