Very nice! I might be tempted to say (IMHO) that the tie color might be too classic for such a rustic ensemble, but part of me think the texture of the tie makes it work and the color brings a nice freshness to the whole look (plus, am I seeing a faint blue overcheck on the suit cloth?). Someone else might chime in and say otherwise, though. I'm still new to this game!
Pretty sure a brown or rust tie would've worked here too, but I'm wondering if it'd be too matchy-matchy with the pocket square edge?