Though you would probably never think to wear a denim dress during any stage of your pregnancy, this boohoo Denim Tiered Smock Dress ($20) might give you a reason to reevaluate. (Don't worry, this type of denim is a soft and giving fabric that's often used in maternity wear.) If you miss the all-American look that's unique to a pair of blue jeans but you're in no state to wiggle them past your hips, this blue nap dress is an easy alternative.