We must say motherhood agrees with Naomi Ellen Watts. She just gave birth in December to her second son, Samuel, with fellow actor Liev Schreiber but you'd never know it, judging by these pics.

Naomi opted for the milder side of Jean Paul Gaultier – who was a force to be reckoned with in the 1980's (Madonna's cone bras anyone?) and a designer who we expect (or at least hope) to see a resurgence from in the near future due to the current 80's comeback.

But back to Watts – we think the sleek, simple silhouette of this shirt dress, modernized with a wide belt and flapper-esque t-straps is absolutely an A+ effort from this new mom.

• Jean Paul Gaultier shirt dress, Priced upon request