Layer over a beige pleated dress a dark nude cropped cardigan, you can roll the sleeves if it's warm enough, then complete with black opaque tights and black flats or pumps. (creativefashionglee.com)
You can also choose to wear black opaque stockings if you prefer to level up the professionalism of the look. (creativefashionglee.com)
I am a huge fan of black opaque stockings, so I pretty much start wearing them as soon as it is comfortable to do so. (instyle.com)