Charlize Theron opted for an effortless casual look at the HTC “Rhyme” Launch Event in New York City this week.

The South African beauty wore a Chloe Resort 2012 dress.

Her short-sleeve emerald green dress with a drawstring tie waist was paired with very comfortable silver studded and braided gladiator flat sandals.

The star swept her golden mane over one shoulder and carried an olive clutch.

The great thing about this look is that even though she didn’t try too hard, she still looked really good.

Credit: Style.com & Fame Pictures