Halle Berry Tweeted THIS video.
Her sunglasses are the Privé Revaux Coco Sunglasses. Buy them here: PRIVE REVAUX, KOHL'S, and AMAZON
Her top is the Bluebella Muro Bikini Top. Buy it here: BLUE BOUTIQUE and ZALANDO
Bluebella also makes a similar lingerie top called the Sienna floral applique cut-out bra which is more widely available. Buy it here: ASOS and SHOPBOP
Halle's bottoms are the Bluebella Rhodes High Waist Thong. Buy them here: FIGLEAVES, AMAZON, and BARE NECESSITIES