If you're looking for an off-duty and at the same time totaly stylish ensemble, marry a navy blazer with a white and navy horizontal striped crew-neck sweater.
Navy Blazer with White and Navy Horizontal Striped Crew-neck Sweater Smart Casual Outfits For Women After 60
This casual pairing of a navy blazer and a white and navy horizontal striped crew-neck sweater is a tested option when you need to look stylish but have zero time to spare. Add a fun vibe to your getup by slipping into navy leather ballerina shoes.