Gilbert Carrasquillo/FilmMagic
October 26, 2015

Elizabeth Hurley is fifty and fabulous. The Royals actress took to her Instagram account to show off her age-defying bikini body while vacationing with her handsome son Damian, and it's safe to say she looks incredible. 

"Mellow in yellow," Hurley wrote alongside a photo of her looking relaxed as she poses next to a palm tree in a bright bikini from her swimwear line (below).

Mellow in yellow #elizabethhurleybeach 😘😘😘

A photo posted by Elizabeth Hurley (@elizabethhurley1) on

If you love her swimsuit, you're in luck. The sexy neon two-piece is currently available for $202 at elizabethurley.com. (Fabulous figure not included.) 

RELATED: Elizabeth Hurley: "There's Still a Long Way to Go" in the Fight Against Breast Cancer 

The British beauty, who is on a break from filming season two of The Royals, is using her vacation as an opportunity to promote her line, as well as show off her fabulous off-duty style. See what else she's posted from paradise below. 

Happy me 😘

A photo posted by Elizabeth Hurley (@elizabethhurley1) on

Always a time for quiet reflection.....and maybe the odd cocktail 😉

A photo posted by Elizabeth Hurley (@elizabethhurley1) on

With my baby 💕#elizabethhurleybeach

A photo posted by Elizabeth Hurley (@elizabethhurley1) on