Catherine, Duchess of Cambridge In Rebecca English - Taronga Zoo

Catherine, Duchess of Cambridge holds Prince George of Cambridge during a visit to the Taronga Zoo on Sunday (April 20) in Sydney, Australia.

The Duchess opted for another eyelet pretty frock, which was very similar to her Zimmermann white frock on Friday, however this lemon piece was designed by a yet-to-be-named independent dressmaker.

Boasting short sleeves and a nipped in waist, the frock was styled with Kiki McDonough earrings and her Stuart Weitzman cork wedges got another run out.

This look is another re-run. Catherine first wore this frock for her arrival at Honiara Airport during the Diamond Jubilee Tour of Asia.

Credit: Getty