Tailored suiting doesn't have to be dull. You can look professional and polished yet stylish, thanks to feminine details and a splash of color. Jules and Jim Maternite wool-blend tweed jacket, $195, and pencil skirt, $95; Cadeau Maternity cotton and silk voile top, $200; Rebecca Overmann gold and diamond necklace; Sarah Graham Metalsmithing gold and diamond ring; Charles David heels.