Credit: Pool/Samir Hussein/

Seeing double!

Either Kate Middleton's a thrifty packer or she's hammering her signature style home during the royals' New Zealand tour; actually, it's likely a bit of both.

On Friday, April 11, the Duchess of Cambridge wore a casual-yet-chic look of a navy Zara blazer, striped Me + Em Breton shirt, navy J Brand jeans, and navy Stuart Weitzman wedges for a sailing race in Auckland Harbour. 

The look, of course, is a standby for the mom to Prince George, 8 months. Middleton often relies on a striped shirt and her go-to navy J Brand jeans for official appearances like for a SportsAid event in October 2013 and during the London Olympics in July 2012. She's even been known to sport the combo during her off-hours while on vacation.

And just two days after Middleton beat husband Prince William on the water, the Duchess wore virtually the same outfit again -- with a checked shirt this time -- while visiting a local vineyard on Sunday, April 13.

Want to adopt Middleton's "uniform" for yourself? While the Zara blazer and Me + Em Breton top have sold out after Friday's appearance, the J Brand 811 Jeans are still available for $169 on as are Stuart Weitzman "Corkswoon" wedges for $398 on