Home » Fashion »  Lingerie »  Shirtie Spotted all over spring fashion runways, the shirtdress - a chic and easy way to suit up for work or weekend, day or night - is bound to become your new style. Not only does this uniform-style dress require little effort to get on and off, it also suits all heights and widths. Fit pointers: Choose solid-coloured or pinstriped shirtdresses to elongate your silhouette; or cinch the dress with a belt to create curves.