India, July 16 -- We've all been there. You leave home dressed for meetings, only to remember there's dinner, coffee, shopping, or a movie planned after work. Carrying an entire change of clothes isn't exactly practical, which is why I've become a firm believer in building outfits that can transition effortlessly from office to off-duty.

The easiest way to do that? Start with a good formal shirt.

The trick isn't changing the shirt; it's changing everything around it. Swap tailored trousers for denim, unbutton a few buttons, roll up the sleeves, switch your tote for a shoulder bag, and suddenly your office look feels ready for happy hour.

If you're looking to invest in shirts that can multitask, here are some styles that make the work-t...