Add a little bit of ... spice to your swim wear like Halle Berry.
She layered the glitziest plunging caftan over a black bikini, and it was so good, it proved that she is and forever will be the queen of bikinis.

While everyone from Hailey Bieber to Eva Longoria may be busy breaking out sexy swimsuit snaps ahead of summer’s official start, Halle Berry recapped her weekend by sharing the beachy OOTD with her 8.3 million Instagram followers. 

The snap showed Berry wearing a floor-length tan caftan layered over a black string bikini complete with two strap-securing rings. 
Her choice of cover-up brought all the drama. It featured a plunging V-neckline, thigh-high leg slits, intricate patterns, and a glitzy sequin stripe.
The A-lister kept her glam to a minimum and skipped accessories when styling her outfit, and she left her asymmetrical pixie cut untouched to let it blow in the wind.

And we found a similar best cover-up for you to buy on Amazon, you can doll up like with this simple glam style to enjoy your beach vacation.
A Long Shimmer Beach Cardigan Bikini Cover up with Belt, $22

Loose fitted kimono robe with removable drawstring belt, you can add or remove it as requirement.
It is one size fits all, and shimmer in the sun, suitable for most people to wear, and protect you from sunburn.
The sheer caftan with loose cuff, modify your arm's curve, cover fat arm and look slimmer. It is beautiful and practicable, light, windproof, sun-shade, untraviolet-proof, dry fast, breathable, comfortable to wear.
It is very easy to carry and wash for your beach vacation.