Beyoncé stuns in a plunging peach silk dress.

Beyonce slipped into a deeply plunging peach silk dress as she continued her stay on Jeff Bezos’ $500 million mega yacht with her husband Jay-Z and their daughter Blue Ivy on Monday.

The singer, 40, sizzled in a series of snaps shared to her Instagram page, while she sails around the Mediterranean Sea on the impressive vessel.

The silk number featured flared sleeves and a sharp collar and was tied at the waist and adorned with chunky silver detailing.

Strike a pose: Beyonce slipped into a deeply plunging peach silk dress as she continued her stay on Jeff Bezos’ $500 million mega yacht with Jay-Z and Blue Ivy on Monday

She added a thick diamond choker, drop earrings and shades to the get-up, as well as a Perspex purse and a pair of orange heels.

She also flashed her cleavage in another outfit – a loosely-buttoned white shirt, with a layering of necklaces beneath in rose gold.

Beyonce has been documenting the trip on the boat with her loved ones as they continue to sail the Med.

She looked chic sipping on a cup of tea overlooking the crystal blue waters off the Italian coast in another snap.

Chic: She also modeled a pair of Valentino shades

Busty: The singer, 40, sizzled in a series of snaps shared to Instagram while she sails around the Mediterranean Sea on the impressive vessel

Bold: Bey was clearly feeling her end-of-summer wardrobe and shared another series in a skin-tight orange dress

Cheers! The pair toasted to another beautiful day at sea

Bey was clearly feeling her end-of-summer wardrobe and shared another snap, opting for a pleated black mini skirt with strappy heels as she posed on the deck.

She proved to still be crazy in love with her music mogul husband in a romantic video for the latest Tiffany & Co. About Love campaign.

She paid homage to Breakfast at Tiffany’s by singing a stripped-down version of Moon River throughout the 90-second clip where she rocked the controversial 128.54 carat diamond.

That’s amore! Beyonce simply sizzled in a series of snaps shared to Instagram from her luxurious holiday on the Mediterranean Sea with her husband, Jay-Z

Tea time: Beyonce looked chic as can be while sipping on a cup of tea overlooking the crystal blue waters off the Italian coast

Good times: The 40-year-old singing sensation flashed her killer curves in a one-piece ensemble as she caught the sunset aboard Jeff Bezos’ mega yacht with her family.