Jennifer Lopez as she wears a crumpled brown dress

Travelling around the Med on the private yacht of fashion royalty Dolce and Gabbana you might think Jennifer Lopez would have her pick of clothes.

But as nipped to the shops in St Tropez today the popstar looked decidedly crumpled.

In her embroidered brown smock and gladiator sandals she could have done with seeking the advice of her designer friends.

Oh no J Lo!: After celebrating husband Marc Anthony's birthday Jennifer Lopez arrived in St Tropez today aboard Dolce and Gabbana's yacht

Svelte Jennifer, who gave birth to twins Max and Emme just seven months ago, had travelled to St Tropez from Monaco.

The 39-year-old and husband Marc Anthony had celebrated his birthday with a short romantic break.

The couple made the journey to St Tropez in comfort, onboard Domenico Dolce and Stefano Gabbana's yacht.

Jennifer looked decidedly crumpled as she shopped in St Tropez