Are you ready for your hot bump summer? A proper maternity beach dress is in order. This delicate design has everything we love in a summer maternity dress — white, flowy, and warm-weather approved. A flexible empire waistline grows with your body to fit perfectly through every stage. This high waistline also brings out your shape by cinching your bust. While the bodice is fitted, the tiered skirt stays loose and relaxed to help you beat the heat.