Relaxed Fit Dresses at M&S Relaxed Fit Dresses at M&S Relaxed Fit Dresses at M&S Relaxed Fit Dresses at M&S. Want a dress that works for both daytime and evenings? This dress is designed to sit comfortably while giving you a polished look. It fits naturally into your wardrobe of women's dresses and women's occasion dresses, making it a piece you can rely on for different moments. Benefits Easy to style with your existing women's dresses collection. Clean, simple lines that work for multiple occasions. Comfortable enough for long days while still looking put together. Helps you build a small set of reliable women's occasion dresses you actually wear.