Modern coastal bathroom ideas for a master bathroom or small bath refresh, with coastal-inspired bathroom decor, lighting, rugs, vanity, linen cabinet, faucets, hardware, tub, accents, and curved mirror, all in soft neutral tones, natural materials, and woven textures, for a serene yet sophisticated vibe -- perfect for spring and summer ModernCoastal CoastalBathroom InteriorDesign BathroomIdeas BathroomInspo CoastalVibes NeutralHome BeachHouseStyle LTKSeasonal LTKHome LTKSaleAlert