When it comes to dress shopping, we'll admittedly lean toward statement-making styles [1]: feminine fit-and-flares, sexy little minis, even sweater-like options [2] that are cute and cozy. But for royals and other power women [3] of the world, it's a simple shift dress that catches their eye. Not only does this modest staple work for nearly every occasion, from the office to a formal event, but it can also be amped up with accessories and layers — and that's likely why it's their ultimate go-to.

So whether you have got a big interview coming up or are headed to a friend's wedding, scroll through to see why a shift dress will always be your best bet. Then, shop an option you can add to your closet ASAP.

At Wimbledon, Kate Middleton Went For a Bright Colorblock Option, Which She Matched to a Structured Bag

Queen Letizia Enjoys Styling Her Shifts With a Blazer, Giving Them a Polished and Professional Twist

Michelle Obama Showed Off Her Toned Arms at the State of the Union in a Marigold Sleeveless Design

Amal Clooney Went With a Shift That Had Laser Cutouts — a Fancy Detail Perfect For a Big Event

Anna Wintour Definitely Stood Out at Fashion Week in This Metallic Number

Princess Victoria Made Sure to Pair Her Patterned Dress With Bright Colored Heels

But Angelina Jolie Matched Her Black Shift With Classic Pumps

You Can Always Add a Lacy Layer Like Queen Maxima Did

It's Even the Perfect Piece to Pair With a Wide-Brim Hat, Like Princess Mary's

Or Accentuate Your Waist Like Queen Rania With a Matching Belt