There is nothing more pleasant than to see the lengthening of the days and blue skies herald the beginning of spring and summer. Often referred to as “the stretch in the evenings” it marks the beginning of warmer days. The Forgotten Cotton blue and white check duvet cover set is called Summer Sky Blue, as a reminder of the pale blue skies with white puffs of clouds on those dazzling summer days. The 100% cotton duvet cover is soft to touch and cool for sleeping on those hot summer days.