If you don't take fashion too seriously, go for an off-duty look in a crew-neck t-shirt and white chinos. White and black low top sneakers complement this ensemble very nicely.
White and Black Low Top Sneakers with Crew-neck T-shirt Casual Outfits For Women After 40
Combining a crew-neck t-shirt and a white midi skirt will be a true indication of your styling expertise even on weekend days. A pair of white and black low top sneakers brings just the right amount of visual interest to this look.