Stephanie Seymour's body continues to withstand the test of time

Stephanie Seymour flaunted her body on a beach vacation with husband Peter Brant and their two youngest children.

The 42-year-old former model proved age really is nothing but a number for her when she played on the beach in St. Barts while clad in a polka dot bikini, reports the New York Daily News.

With her curves still nicely in place, perhaps the only criticism to be levied at Seymour would be her uneven tan.

But noticeably absent was her second eldest son, Peter Brant Jr, who was at the centre of a controversy after they vacationed in January.

Paparazzi pictures of the two caught them embracing and kissing in a way that screamed "woman and young lover" more than it did "mother and son."