Duchess wore Gap Printed Shirt at a dinner night with Prince William in Norfolk in August 2014 shortly before announcing her second pregnancy. Elizabeth from Kate’s Closet noted,
A Kate’s Closet Facebook follower suggested that the shirt Kate is wearing might be this one from GAP. The GAP printed shirt is described as a boyfriend fit featuring long sleeves with single button cuffs, patch pocket on chest, curved shirttail, and rear shoulder yoke.
Design Your Own Regal Wardrobe.