We'd venture a guess that there's likely nothing Meghan Markle [1] can't pull off, but that doesn't mean the duchess of Sussex doesn't have a signature style. While on tour with Prince Harry [2], Meghan's selected from a number of designers, with some commonalities. Australian designer Martin Grant's been largely in rotation, as have a quite a few midi length fit-and-flare dresses, but on the heels of her appearance at the Invictus Games closing ceremonies [3], we're noticing another trend: the duchess may have a thing for olive green.

Meghan slipped into an olive green halter dress by Antonio Berardi to address the crowd at the Invictus Games, while she selected an olive green striped Martin Grant dress on tour just days before. Prompted to do a little digging, we've found that she's been wearing the colour since 2013, long before she joined the royal family, though she also memorably wore an olive sheath to Prince Louis's christening [4].

Colour aside, this may be one of her boldest royal looks to date — just get a load of that back. The tuxedo-style halter dress revealed a bit more skin from behind. It's another example of Meghan taking a more casual approach to the royal dress code [5] — and we're all for it.

Read on to see Meghan's new look from all angles, plus a look back at all the times she's shown olive green might just be her colour.

Meghan took the stage in this backless tuxedo-style Antonio Berardi dress at the 2018 Invictus Games, and finished the look with a pair of Aquazzura heels.

Meghan showed off this olive and white striped Martin Grant dress while touring Tonga — note: the coordinating pumps.

Meghan selected a deep green Martin Grant dress for an event on the beach while touring Australia.

For Prince Louis's christening, Meghan surprised us in this green Ralph Lauren look [6].

For a red carpet appearance in 2013, Meghan wowed in a green and black sheath.

While on the street at New York Fashion Week, Meghan opted for a green minidress.