If there's one star who's got easy, effortless style [1] down pat, that star is Jennifer Aniston [2]. Her outfits are typically on the casual side while looking elevated at the same time — which means we weren't too surprised to discover that her go-to Summer staple is one we've loved for years: a trusty white tank.

For date night on Friday, Jen dressed up the basic, pairing it with breezy black Joie pants and heeled sandals. But she's also worn a similar option with green army pants and wedges [3] for a casual day out, proving that a white tank is the versatile piece worth stocking up on.

Scroll through to see Jen's look. Then, shop a few options for yourself to wear whenever, wherever, just like this stylish star.

Jen Wore a White Tank Out For Date Night With Her Husband, Justin Theroux

She Paired the Piece With Black Pants and Black Heeled Sandals

Jen's wearing the Pettra Cropped Trouser [7] ($198) from Joie.

She Even Let Her Black Bra Peek Out From Underneath — Very '00s!

Jen's Outfit Proved Just How Versatile This Summer Staple Can Be