If your main concern is fashion there’s no one size fits all (lol) it’s up to what you want and are comfortable with – if you need to figure that out look up outfit pics and fashion vids online, see what you gravitate towards, seek inspiration from that.
It may take some time and experimentation to find what you really like so don’t go buying an entire wardrobe, just start with a few new pieces and see what you prefer over time.